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☆ Stegosaurus fossil goes on sale - but not everyone is happy
▼ + stars: | 2024-05-30 | by ( Lianne Kolirin | ) edition.cnn.com time to read: +5 min

The “exceptional” and “virtually complete” dinosaur fossil, which is 11 feet tall and 20 feet long, will be sold as part of Sotheby’s annual Geek Week. Paleontologists have questioned the sale of such specimens to private bidders, arguing that these finds should be preserved in museums or other public spaces. Nevertheless, that will not stop the auction of the 150-million-year-old fossil from going ahead in New York on July 17. Apex, as it has been nicknamed, is the “finest Stegosaurus specimen to come to market,” Sotheby’s said in a press release Wednesday. It is expected to fetch between $4 million and $6 million, making it one of the most valuable dinosaur fossils ever offered up for sale, the auction house added.

Persons: ” Sotheby’s, Jason Cooper, Sotheby’s, Cooper, “, Steve Brusatte, ”, Sotheby’s Brusatte, “ Sophie, Cassandra Hatton, Maximus ”, Stan Organizations: CNN, Apex, Scotland’s University of Edinburgh, Geek, Abu Dhabi Department of Culture Locations: New York, Apex, Colorado, Morrison, Moffat County , Colorado, Dinosaur, Sotheby’s, Sotheby’s New York, Abu Dhabi, Tourism

☆ Hundreds of mammoth bones discovered in Austrian wine cellar
▼ + stars: | 2024-05-23 | by ( Lianne Kolirin | ) edition.cnn.com time to read: +4 min

CNN —Hundreds of mammoth bones have been uncovered in an Austrian wine cellar, in a discovery labelled an “archaeological sensation.”The remains are thought to be between 30,000 and 40,000 years old, according to experts. Andreas Pernerstorfer made the incredible discovery while renovating his wine cellar in the village of Gobelsburg, about 70 kilometers (43 miles) northwest of Vienna, in March. “He wanted to level the floor of his wine cellar because it was sloping and he removed some concrete in the center,” she said. “It quickly became apparent that it wasn’t just a few mammoth bones but very many mammoth bones,” she said. More than 300 densely packed bones were discovered, though there are likely to be considerably more buried beneath the cellar.

Persons: Andreas Pernerstorfer, Pernerstorfer, Hannah Parow –, “, ”, Souchon, “ I’m, we’ve Organizations: CNN, Austrian Academy of Sciences, Federal Monuments Office, Stone Locations: Austrian, Gobelsburg, Vienna, ”, Austria, Lower Austria

☆ Rio Vista, Texas: He’s one of the last surviving participants in a US program some described as ‘legalized slavery’
▼ + stars: | 2024-05-21 | by ( Catherine E. Shoichet | ) edition.cnn.com time to read: +11 min

This time, officials were unveiling plaques designating the former Rio Vista Bracero Reception Center in Socorro, Texas, as a National Historic Landmark. While the bracero program provided a legal pathway for guest workers, crackdowns on illegal immigration were also common during that period. Why Rio Vista is so significant – and rareThe Rio Vista site, a key hub for the program, is about a 30-minute drive from El Paso, Texas. Before its role in the bracero program, the area known as Rio Vista Farm was a poor farm and an orphanage. All of this went through Corral’s mind as he revisited Rio Vista on May 11.

Persons: Sebastian Corral’s, they’d, “, you’d, ” Corral, Lee G, Williams, Yolanda Chávez Leyva, it’s, ” Leyva, Sebastian Corral, ”, Leyva, who’s, Blanca McCreary, ” McCreary, Department of Homeland Security Leyva, Corral, —, Sehila Mota Casper, They’ve, ” Mota Casper, Kip Malone, Mota Casper, ” Victor Reta, he’s, he’d, Maria, He’d, Reagan Organizations: CNN, Corral, Historic Landmark, Mexican Farm Worker, Library, Department of Homeland, Dallas Morning News, Department of Labor, University of Texas, Rio Vista, ” Patrol, National Trust for Historic Preservation, US Public Health Service, Heritage, ” Locations: Vado , New Mexico, America, Rio, Socorro , Texas, Mexico, Hidalgo , Texas, El Paso, Rio Vista, El Paso , Texas, South Texas, Socorro, Leyva, United States, Delicias, New Mexico, ”, New Mexico , Colorado , Wyoming, Texas, Mexican, Los Angeles, California

☆ A hiker discovered a wealthy traveler's remains on a skiing glacier in Switzerland. They turned out to be 400 years old.
▼ + stars: | 2024-05-09 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +11 min

A hiker discovered the 400-year-old remains of a wealthy man on a glacier in the Swiss Alps. © Valais History Museum, Sion; Michel MartinezAll these items dated to around 1600 AD. Archaeologists uncover mule bones on the Theodul glacier in Switzerland, near Zermatt. © Valais History Museum, Sion; Michel MartinezHe wasn't a soldier-for-hire after all, a 2015 paper concluded. Andenmatten steps out of a freezer where artifacts are stored in the basement of the Valais History Museum archives.

Persons: Michel Martinez, They're, Pierre, Yves Nicod, Nicod, Ambroise Héritier, Morgan McFall, Johnsen, Sophie Providoli, It's, you've, haven't, Philippe Curdy, Romain Andenmatten, Spain's, Emilio Morenatti, Paul HANNY, Ötzi, Andenmatten Organizations: Service, . Business, Business, AP, Johnsen Archaeologists Locations: Swiss, Switzerland, Italy, Valais, Sion, du Valais, Zermatt, Germany, Aosta, Russia, Vilanova, Sau, Catalonia, Spain, Florida, Austria

☆ Massive Fossil Donation Helps Brazil’s National Museum Rise From the Ashes
▼ + stars: | 2024-05-09 | by ( Michael Greshko | ) www.nytimes.com time to read: +1 min

On the night of Sept. 2, 2018, a fire swept through the National Museum of Brazil, devastating the country’s oldest scientific institution and one of South America’s biggest and most important museums. On Tuesday, the museum announced that it received a major donation of ancient Brazilian fossils to help rebuild its collection ahead of a scheduled 2026 reopening. Burkhard Pohl, a Swiss-German collector and entrepreneur who maintains one of the world’s largest private fossil collections, has handed over to the National Museum about 1,100 specimens, all of which originated in Brazil. “The most important thing is to show to the world, in Brazil and outside Brazil, that we are uniting private people and public institutions,” Alexander Kellner, the National Museum’s director, said. “We want others to follow this example, if possible, to help us with this really herculean task.”

Persons: Burkhard Pohl, ” Alexander Kellner, “ Organizations: National Museum of, South America’s, National Museum, National Locations: National Museum of Brazil, South, Swiss, Brazil

☆ Lyrid meteor shower peaks this week right before the pink full moon
▼ + stars: | 2024-04-21 | by ( Taylor Nicioli | Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —The total solar eclipse has come and gone, but sky-gazers have reason to keep looking up — a meteor shower will peak this week right before a full moon rises. The Lyrid meteor shower will be most active Sunday night through the early morning hours of Monday, according to the American Meteor Society. And April’s full moon, also known as the pink moon, reaches the crest of its full phase at 7:49 p.m. The pink moon actually got its moniker due to its annual appearance not long after the start of spring, much like its namesake, a hot pink wildflower called Phlox subulata that blooms in early springtime, according to The Old Farmer’s Almanac. Instead, an annular solar eclipse creates a “ring of fire” in the sky as the sun’s light surrounds the moon.

Persons: Ashley King, don’t, “, ” King, Paul Hayne, Hayne, It’s, ” Hayne, Lorenzo Di Cola, Alpha Capricornids, Perseids, Draconids, Orionids, Leonids, Geminids, Ursids Organizations: CNN, American Meteor Society, Northern, NASA, University of Colorado, Orvieto Cathedral, •, Alpha Locations: Southern, University of Colorado Boulder, Orvieto, Umbria, Italy, South America, Europe, Asia, Africa, North America

☆ Stunning images of ocean life in proposed deep-sea mining zone
▼ + stars: | 2024-04-02 | by ( Katie Hunt | ) edition.cnn.com time to read: +5 min

Sometimes they have been seen/observed/known before, but not collected or formally described,” said Regen Drennan, a postdoctoral marine biologist at London’s Natural History Museum. If deep-sea mining follows the same trajectory as offshore oil production, more than one-third of these critical metals will come from deep-ocean mines by 2065, the federal agency estimated. However, several countries, including the United Kingdom and France, have expressed caution, supporting a moratorium or ban on deep-sea mining to safeguard marine ecosystems and conserve biodiversity. Along with the transparent unicumber, the creature is a type of sea pig within the scientific family called Elpidiidae. It’s also possible, these scientists warn, that deep-sea mining could disrupt the way carbon is stored in the ocean, contributing to the climate crisis.

Persons: James Cook, ”, Regen Drennan, Drennan, wasn’t, ” Drennan, It’s Organizations: CNN, Clarion, National Oceanography Centre, Geological Survey, Authority, United Nations Convention, NHMDeepSea Locations: London, United Kingdom, France

☆ Part scary, part exciting: How artists are using AI in their work
▼ + stars: | 2024-04-01 | by ( Lucy Handley | ) www.cnbc.com time to read: +7 min

But they also said they were excited about what generative AI might bring. Installation artist Rubem Robierb was "shocked" when he first saw what generative AI could do, he told CNBC by phone. "In its infancy, [generative] AI can create more images in a second [than] the human brain can even process. As it exists right now, [generative] AI sources from known images, known artwork, and known artists to complete a task. Generative artUsing generative AI in an ethical manner is a key consideration for London gallery the Serpentine, which has developed AI projects with artists since 2014, according to its CEO Bettina Korek.

Persons: Refik, Hugo Glendinning, OpenAI's DALL, Rubem Robierb, Robierb, Dandara dos Santos, Rubem, Bettina Korek, Refik Anadol, Korek, Anadol, Julian Espagnon, Danilo S, Shane Guffogg, Carlucci, Holly Herndon, Mat Dryhurst, Jordan Meyer, Guffogg, I'm Organizations: CNBC, Celebrity Cruises for Edge, Smithsonian Institution, Economic, United Arab, & Systems, gallery's Arts Technologies Locations: London, New York City, Fortaleza, Brazil, New York, Miami, Europe, Serpentine, Davos, Switzerland, United Arab Emirates, Herndon, Venice, Italy, California

☆ Dazzling selection of the world’s biggest, finest and most unusual gems unite in a single exhibition
▼ + stars: | 2024-03-30 | by ( Julia Carmel | ) edition.cnn.com time to read: +8 min

“It’s really personal.”It’s easy to understand why: As the curator of mineral sciences for the Natural History Museum of Los Angeles, Celestian oversees the Gem & Mineral Hall. The 125-carat "Jonker I" diamond, one of the most storied gems of its kind in history. “The story goes: It was raining one day… and then because all the rain just washed away the sediment, they found a 726-carat rough diamond,” Celestian said. Courtesy the Natural History Museums of Los Angeles CountyA view inside the Hixon Gem Vault, featuring highlights from the "100 Carats" exhibition. Though nothing else is quite as rare, the other gems in this exhibition are unique, vividly colored, and mostly unseen.

Persons: CNN — Aaron Celestian isn’t, ”, they’re, It’s, Celestian, Robert Procop, Sir Ernest Oppenheimer, Harry Winston, Winston, Lazare Kaplan —, King Farouk of, ” Celestian, Shirley Temple, hasn’t, Procop, Angelina Jolie, “, ” Procop, Lori Bettison, Varga, — Organizations: CNN, of Los, Gem, Mineral, American Museum of, “ Locations: of Los Angeles, Los Angeles, South Africa, New York City, King Farouk of Egypt, Egypt, ”, Los Angeles County, New York, Tanzania, Myanmar, Colombia

☆ Daniel A. Moore, Founder of an African American Museum, Dies at 88
▼ + stars: | 2024-03-29 | by ( Adam Nossiter | ) www.nytimes.com time to read: +1 min

Daniel A. Moore Sr., who created a pioneering African American history museum in Atlanta when such initiatives were rare, died on March 4 in Decatur, Ga. His death, in a hospital, was confirmed by his son Dan Moore Jr.Mr. Moore started his eclectic collection of artifacts in 1978 and in 1984 moved it to a handsome 1910 brick building on Auburn Avenue, known as “Sweet Auburn” for its centrality to African American history. The building, which had been a schoolbook depository and a tire warehouse, was “erected brick by brick by African American masons,” the museum says. Mr. Moore took a longer view, though memories of the civil rights movement were still fresh when he was getting started, with help from a handful of well-off patrons and from Fulton County, which donated the land. Unlike the King Center, his focus was on the whole African American experience, from Africa to the Middle Passage, and from enslavement to the civil rights campaign and beyond.

Persons: Daniel A, Moore, Dan Moore Jr, Martin Luther King Jr Organizations: Auburn, King Center Locations: Atlanta, Decatur , Ga, Auburn, Fulton County, American, Africa

☆ Unusual find in Bronze Age teeth shows consequences of a shift in the human diet
▼ + stars: | 2024-03-27 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +6 min

The rare find could help scientists further understand how changes in the human diet have led to the prevalence of cavities today. Uncovered during two excavations from 1993 and 1996, the teeth were among several human teeth and other remains found within a limestone cave in County Limerick in Ireland. One tooth had a surprising abundance of Streptococcus mutans (S. mutans), an oral bacteria that causes cavities. Researchers also believe the bacteria is not as commonly found within ancient teeth because the human diet included less refined sugar and fewer processed foods than are consumed today, Cassidy said. … ancient teeth can help us understand how the human oral microbiota (range of microorganisms) has evolved over time and the impact of these changes on human health in the past and today,” Humphrey said in an email.

Persons: Lara Cassidy, Cassidy, mutans, —, “, would’ve, Tannerella, mutans “, Louise Humphrey, ” Humphrey Organizations: CNN, Trinity College Dublin Locations: County Limerick, Ireland, France, London

☆ Ancient giant dolphin discovered in the Amazon
▼ + stars: | 2024-03-26 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +8 min

And though there are Amazonian freshwater dolphin species alive today, they aren’t close kin to that ancient cetacean. There’s the South Asian river dolphin (Platanista genus) and the Amazon river dolphin (Inia genus), also known as the pink river dolphin, and the two groups include several species and subspecies. Researchers discovered the Amazonian dolphin fossil in 2018, near the Napo River in Loreto, Peru. At first, they thought it would turn out to be an ancient relative of modern Amazonian river dolphins. “That was a moment where everybody freaked out, because it wasn’t an Amazonian river dolphin,” Benites-Palomino said.

Persons: ”, Jorge Velez, ” Velez, Juarbe, Aldo Benites, Palomino, John J, Flynn, Palomino “, John, freaked, Benites, yacuruna, Rodolfo Salas, Gismondi, ” Benites, Pebanista, ” Mindy Weisberger Organizations: CNN, American Association for, Advancement of Science, Juarbe, of Los, International Union for, Nature, IUCN, University of Zurich’s Department of Paleontology, American Museum of, of, World Wildlife Fund, Velez, Scientific Locations: Peruvian, South Asia, America, of Los Angeles County, Loreto , Peru, New York City, Peru, of Lima, Amazonia

☆ Can Xerox’s PARC, a Silicon Valley Icon, Find New Life with SRI?
▼ + stars: | 2024-03-26 | by ( John Markoff | ) www.nytimes.com time to read: +12 min

Can Xerox’s PARC, a Silicon Valley Icon, Find New Life with SRI? 1974 A key part of PARC office of the future vision is a network to tie office systems together. The PARC laboratory, set in the foothills just south of Stanford, is now largely empty, hosting less than 100 researchers, far from a peak of almost 400. Mr. Parekh said that the stage was now set for a second leap forward in the way humans interacted with computers. “This is our annuity for the future for investing in research,” Mr. Parekh said.

Persons: Steve Jobs, Jobs, Apple’s Lisa, IBM’s Thomas J, “, ”, Eric Schmidt, Google’s, Bernardo Huberman, Mr, Huberman, Douglas Engelbart, Siri, Bill Duvall, Charley Kline, CALO, David Parekh, Parekh, SIRI, Curtis Carlson, Charles Simonyi, Jan Vandenbrande, Research Jan Vandenbrande, Johan De Kleer, San Organizations: Xerox’s PARC, SRI, Palo, Palo Alto Research, PARC, Mr, Xerox, SRI International, Stanford Research Institute, Xerox Dover, Xerox Corporation, T’s Bell Laboratories, Watson Research Center, Bay, “ PARC, of America, Machine, UCLA, Pentagon, Apple, Macintosh, Research Projects Agency, Microsoft, Windows, Defense Advanced Research Projects Agency, Research Locations: Palo Alto, Stanford’sy, Stanford, Silicon, Menlo Park, Los Angeles, Calif, San Francisco, San Jose

☆ Why don’t humans have tails?
▼ + stars: | 2024-03-23 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +10 min

One of those led to shorter tails; the more of that protein the genes produced, the shorter the tails. A tail as old as timeFor modern humans, tails are a distant genetic memory. While Alu’s role “seems to be a very important one,” other genetic factors likely contributed to the permanent disappearance of our primate ancestors’ tails,” Xia said. In their experiments, the researchers found that when mice were genetically engineered for tail loss, some developed neural tube deformities that resembled spina bifida in humans. “Maybe the reason why we have this condition in humans is because of this trade-off that our ancestors made 25 million years ago to lose their tails,” Yanai said.

Persons: —, Alu, AluY, Bo Xia, ” Xia, ”, Xia, Itai Yanai, ” Yanai, “, Bo, Yanai, TBXT’s, Liza Shapiro, ” Shapiro, africanus, Shapiro, spina, Mindy Weisberger Organizations: CNN, Gene, Broad Institute of MIT, Harvard University, Institute for Systems Genetics, New York University Grossman School of Medicine, University of Texas, Scientific Locations: Austin, Kenya

☆ Opinion: Why it was time for Oprah to move on from Weight Watchers
▼ + stars: | 2024-03-01 | by ( Opinion Kellie Carter Jackson | ) edition.cnn.com time to read: +6 min

For decades, America has followed Oprah through every major weight loss trend, and this was no exception. She later deeply regretted such a stunt, calling it a “Big, big, big, big, big, big, big mistake!”In 1994, Oprah ran her first marathon to celebrate her 40th birthday. It raised questions about Oprah taking medical weight loss drugs such as Ozempic or Wegovy. She later deeply regretted such a stunt, calling it a “Big, big, big, big, big, big, big mistake!” Charles Bennet/APWith Oprah stepping down, many people will lose their measure or point of reference for what is ahead or behind the curve as it relates to their weight and health. One might also ask what it means for the nation’s preeminent Black history museum to be economically tethered to a weight loss company.

Persons: Kellie Carter Jackson, Michael, Denise Kellen ’, “, Read, Oprah Winfrey, Oprah, ”, Stedman Graham, Mark Wilson, Oprah’s, Winfrey, Charles Bennet, it’s Organizations: of Africana Studies, Wellesley College, CNN, WW, Marine Corp, Harpo Studios, US Marine Corps, 19th Marine Corps, AP, Hollywood, canaries, National Museum of Locations: America

☆ Opinion: Women’s History Month is a time to hear this call for an AP course in women’s history
▼ + stars: | 2024-02-29 | by ( Opinion Elena Sheppard | ) edition.cnn.com time to read: +7 min

Elena Sheppard Courtesy Elena SheppardThis gap in my education — and in many American students’ educations — is one with serious repercussions. To combat that, two high school history teachers have started a national campaign to incorporate more women’s history into high school classrooms via Advanced Placement (AP) classes. Their argument, as laid out on their website, is that women’s history is not sufficiently taught. In AP US History, women’s suffrage, for example, is taught as just one of many movements encapsulated in the Progressive Era. It’s a safe assumption that a women’s studies AP course would face similar controversy and scrutiny, particularly with the inclusion of women’s reproductive rights.

Persons: Elena Sheppard, ”, I’d, Betsy Ross, Dorothea Dix, Lucy Delaney, Elizabeth Cady Stanton, —, Kristen Kelly, Serene Williams, Kelly, Williams, Roe, Wade, Ron DeSantis, Mississippi — Organizations: Cuban, Martin’s Press, CNN, College Board —, College Board, AP, Government, Politics, AP African American Studies, Florida Gov Locations: Cuban Diaspora, St, United States, Florida, Arkansas, Virginia, North Dakota, Mississippi

☆ Tiny fish can make noises louder than an elephant, says new study
▼ + stars: | 2024-02-27 | by ( Jack Guy | ) edition.cnn.com time to read: +3 min

CNN —A small species of fish that measures no more than half an inch in length is capable of producing sounds louder than an elephant, according to a new study. Danionella cerebrum, tiny translucent fish that live in shallow waters off Myanmar, can make noises of more than 140 decibels, an international team of scientists report in a press release published Tuesday. Large animals tend to be capable of producing louder noises than small ones, with elephants able to make sounds up to 125 decibels with their trunks. There are also some fish species that make unusually loud noises, such as the male plainfin midshipman fish, which is capable of making mating calls up to 130 decibels, but Danionella cerebrum appears to be unique among fish. “No other fish has been reported to use repeated unilateral muscle contractions for sound production,” reads the study.

Persons: Danionella, ”, Ralf Britz, Danionella cerebrum Organizations: CNN, National Academy of Sciences Locations: Myanmar, Dresden, Germany

☆ How America’s once great department stores became a dying breed
▼ + stars: | 2024-02-27 | by ( Chris Isidore | ) edition.cnn.com time to read: +12 min

But department stores, focused on America’s middle class, are fading. The victims of shifting consumer tastes were not the department stores that anchored the local mall, it was the small, locally owned stores along downtown shopping districts that were closing their doors. And possibly even more than the big box competitors, department stores have suffered from consumers shifting to buying items online rather than in person. The steady closing of the department stores that once served as “anchors” of malls across suburban America has been another nail in the coffin of many malls, hurting the department stores that remained in hollowed-out malls with a fraction of their earlier traffic. Saunders said one of the primary problem for Macy’s is that its holding company, formerly known as Federated Department Stores, spent much of its resources on buying other department store brands, such May’s Department Stores, and Filene’s, rather than investing in the stores its held.

Persons: New York CNN —, Neil Sauders, ”, JC Penney, It’s, “, Neil Saunders, Shannon Stapleton, Saunders, ” Saunders, Al Bello, Sunny Zheng, Macy’s, Tony Spring, Taylor, Brian Snyder, Eddie Lambert, Michael Brown, Kearney, ” Brown, Mike Segar, Richard W, Sears, Alvah Roebuck, Sears Roebuck, Bettmann, PhotoQuest, Jack Manning, Frank Scherschel, Owen, Lucille Jagusch, Arlene Hardt, Martin Luther King Jr, Michael Ochs, Ron Frehm, Ralf, Finn Hestoft, Mark Peterson, Seth Meyers, Hugh Jackman, NBCUniversal, Kaylin Wilson, Jim Cole, Rene Johnston, Maria Alejandra Cardona, Scott Olson, Cesar Villasenor, Mel Melcon, Sarah Blesener, Paul Hennessy, Patti Naleck, Naleck, Stacey Wescott, Brown Organizations: New, New York CNN, American, Walmart, Company, Department, Sears, Target, GlobalData, JCPenney, Research, RadioShack, Reuters Sears, Federated Department Stores, May’s, Reuters, Chicago History, Sears Roebuck, Roebuck, Hulton, AP, AP Soldiers, Michael Ochs Archives, Getty, Bettmann, Kmart, Bloomberg, Toronto Star, Reuters Residents, Los Angeles Times, New York Times, Chicago Tribune, Tribune, Service Locations: New York, GlobalData, America, Nanuet , New York, North Redwood , Minnesota, Chicago, El Paso , Texas, Jackson , Mississippi, Tucson , Arizona, Caracas, Venezuela, Niles , Illinois, Morton Grove , Illinois, Baltimore, White Plains , New York, Woodfield , Illinois, Hicksville , New York, Nashua , New Hampshire, Mentor , Ohio, Mississauga , Ontario, Hialeah , Florida, Janesville , Wisconsin, Santa Monica , California, Rockaway , New Jersey, Leesburg , Florida, Schaumburg , Illinois

☆ These are the best scenic family road trips for families, from a parent and travel expert who's been to all 50 states.
▼ + stars: | 2024-02-25 | by ( Taryn White | ) www.businessinsider.com time to read: +6 min

Road trips are the ultimate symbol of freedom, discovery, and the boundless beauty of the US. As a travel expert, I believe these three incredible routes are the best if you're looking to go on an amazing road trip experience with your own family. AdvertisementTake a road trip through ArizonaFrom majestic mountains to captivating canyons, Arizona's glorious scenery cannot be fully realized by visiting just one destination. For a rush of adrenaline, set out on a whitewater rafting excursion with companies like Advantage Grand Canyon. Families can also take a boat cruise on Lake Powell and visit the Glen Canyon Dam.

Persons: I've, Dana Point, Battery, Taryn White, Coyote, Lake Powell Organizations: Business, Santa Barbara Zoo, San Luis Obispo, Aquarium, California Academy of Sciences, Roanoke Star, Biltmore Estate, River Arts, Asheville Museum of Science, North Carolina Arboretum, Biltmore, Asheville Glamping, Railway Locations: California, Dana, Los Angeles, San Francisco, Santa Barbara, Ellwood, San Luis, Big, Carmel, Monterey, Golden, Battery Spencer, Virginia, North Carolina, North Carolina ., Shenandoah, Smoky, Crabtree Falls . Roanoke, Mountain, Meadows, Dan ,, Asheville, River Arts District, Bohemian, Arizona, Phoenix, Sedona, Boynton Canyon, Grand, El Tovar, Williams, Bend, Lake Powell

☆ Gigantic new snake species discovered in Amazon rainforest
▼ + stars: | 2024-02-23 | by ( Amy Woodyatt | ) edition.cnn.com time to read: +3 min

CNN —Scientists working in the Amazon rainforest have discovered a new species of snake, rumored to be the biggest in the world. Green anacondas are the world’s heaviest snakes, according to the UK’s Natural History Museum, which noted that the heaviest individual ever recorded weighed 227 kilograms (500 pounds). It measured 8.43 meters long (27.7 feet) and 1.11 meters (3.6 feet) wide. Professor Bryan Fry/The University of QueenslandBut experts studying the creatures discovered that the newly identified northern green anaconda species diverged from the southern green anaconda almost 10 million years ago, and they differ genetically by 5.5%. Habitat degradation, forest fires, drought and climate change threaten rare species like the anacondas, which exist in such rare ecosystems, he added.

Persons: anacondas, ”, Bryan Fry, anaconda, ” Fry, Will Smith Organizations: CNN —, University of Queensland, Geographic, anaconda Locations: Ecuadorian, Baihuaeri Waorani Territory, South America

☆ Mystery of whale song unraveled by scientists, study says
▼ + stars: | 2024-02-22 | by ( Amarachi Orie | ) edition.cnn.com time to read: +6 min

How baleen whales, which include humpback whales, are able to sing underwater has eluded scientists since whale songs were first discovered more than 50 years ago. A baleen whale’s larynx is shaped differently from other mammals. This structural adaptation allows the leviathan to breathe massive amounts of air in and out when they go to the surface, according to the study. Air sacs also evolved in a way that may allow a baleen whale to recycle air while creating vocal sounds, according to researchers. This means that most boating noises mask calls between baleen whales, reducing the distance over which they can communicate.

Persons: Olga Filatova, “, ”, Coen Elemans, ” Elemans, Elemans, they’ve, Patricia Jaqueline, Karim Iliya, James Rule, Ellen Coombs, Peter Buck Organizations: CNN, University of Southern, London’s, Museum, Smithsonian National Museum of Locations: Bering, University of Southern Denmark

☆ Mummified animals Napoleon's scientists brought back from Egypt sparked a pre-Darwinian debate about evolution
▼ + stars: | 2024-02-19 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +6 min

In 1798, Napoleon Bonaparte brought a slew of savants — geologists, engineers, and other scientists — on his unsuccessful attempt to take over Egypt. A collection of mummified animals that the scholars brought back from Egypt seemed to hold the key to the question of species transformation. Naturalists Cuvier and Lamarck had first sparred three decades earlier when a mummified ibis arrived at the museum. The skeleton of a mummified ibis (middle) that Geoffroy Saint-Hilaire brought back from Egypt, along with a cat and a hawk. "I have shown that it is at the present time precisely as it was in the time of the Pharaohs ," he later wrote of the mummified ibis.

Persons: Darwin, —, Napoleon Bonaparte, Naturalists Georges Cuvier, Jean, Baptiste Lamarck, Cuvier, Lamarck, transformism, Naturalists Cuvier, Lamarck’s, Charles Darwin, Marie Jules Cesar Savigny, ” Cuvier, Geoffroy, savants, Etienne Geoffroy Saint, Hilaire, lungfish, Geoffroy Saint, Jenny McGrath, “, Charles Darwin’s “ Organizations: Service, Naturalists, French Museum of, French Academy of Sciences, Getty Locations: transformism, Egypt

☆ Esther Howland was the ‘mother of the American valentine’ who ‘would have killed it on Etsy’
▼ + stars: | 2024-02-13 | by ( Catherine E. Shoichet | ) edition.cnn.com time to read: +6 min

She would have killed it on Etsy,” says Vanessa Bumpus, exhibit coordinator at the Worcester Historical Museum in Massachusetts. Ornate lace designs were a trademark of Esther Howland's valentines. Courtesy Collection of Worcester Historical MuseumBrightly colored paper placed beneath the lace accentuates the design. Courtesy Collection of Worcester Historical Museum“She’s fresh out of school, launching her own business. The room where the City Council meets is even named after Howland, Bumpus says.

Persons: Esther Howland isn’t, who’ve, Martha Stewart, ”, Vanessa Bumpus, Howland, valentine, ” Howland didn’t, she’s, Nancy Rosin, ” Rosin, Esther Howland's valentines, Rosin, it’s, ‘, ” Bumpus, “, Henry Ford, They’ve, Bumpus, who’s, didn’t, Edward Taft, George C, Whitney Company —, “ Esther, valentines Organizations: CNN, Worcester Historical Museum, National Valentine Collectors Association, Congress, Worcester Historical, Huntington Library, Mount, England Valentine Company, Whitney Company, Worcester —, City Council, New England Patriots Locations: Massachusetts, Worcester, United States, America, Los Angeles, Mount Holyoke, England, Rosin

☆ Roman egg still intact found in UK in ‘amazing’ discovery
▼ + stars: | 2024-02-12 | by ( Issy Ronald | ) edition.cnn.com time to read: +3 min

CNN —Researchers have cracked one of the mysteries hidden within a Roman egg, discovering that it still contains its liquid almost two millennia after it was first laid. Pottery and other finds uncovered alongside the egg were dated to the late 3rd century AD, allowing archaeologists to estimate its age too, Biddulph added. A woven basket, thought to have contained bread, was found alongside the eggs. A micro-CT scan of the egg showed it still had liquid inside. “Nobody has seen anything like this before so every stage of the research into this is creating new moments of amazing potential,” he said.

Persons: ” Douglas G.D Russell, Edward Biddulph, Biddulph, Dana Goodburn, Brown, “ I’ve, ” Biddulph, “, Chris Dunmore, University of Kent “, ” Russell, ” Organizations: CNN —, CNN, Oxford, Oxford Archaeology, University of Kent, Imaging, Life Sciences Locations: Egypt, Aylesbury, England, London, Oxford

☆ Herculaneum scrolls: Philosopher’s words emerge from ancient artifacts
▼ + stars: | 2024-02-10 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

And now, researchers investigating artifacts from the neighboring city of Herculaneum are using new technology to peek beneath Vesuvius’ blanket of ash and mud to uncover more of history’s best kept secrets. The wonderOne of the Herculaneum scrolls undergoes analysis using lasers. EduceLab/University of KentuckyArtificial intelligence has revealed the first nearly complete passages to be decoded from the charred, brittle Herculaneum scrolls. Mimas could change the way scientists understand ocean worlds across our solar system, which may harbor life beyond Earth. They find wonder in planets beyond our solar system and discoveries from the ancient world.

Persons: Julius Caesar’s, papyrologists, Philodemus, ”, Roger Macfarlane, Drake, Nima Sarikhani, Joshua Newton, Frédéric, IMCCE Mimas, —, Ashley Strickland, Katie Hunt Organizations: CNN, University of Kentucky, Brigham Young University, Wildlife, Perth Zoo, Curtin University’s School, Molecular, Life Sciences, “, PACE, CNN Space, Science Locations: Herculaneum, South America, Antarctica, British, Western, London

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