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Search resuls for: "Biologists"


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The phenomenon, known as a starling murmuration in English or “black sun” in Danish, lasts just minutes, or even seconds. But it left a lasting impression on Danish photographer Søren Solkær, who first witnessed the spectacle when he was 10 years old. “The first thing that came to mind was starling murmurations … this big piece of calligraphy in the sky,” he told CNN. Solkær’s latest photobook, “Starling,” published last month, charts this migration journey, and with it, he hopes to inspire a closer relationship with nature. In Rome, Solkær included architecture in his compositions.
Persons: CNN —, Søren Solkær, ” Solkær, Solkær, Amy Winehouse, Metallica, Paul McCartney, starling, “ Starling, , , Søren Solkær “, falconer, Diviners, that’s, “ I’ve, Organizations: CNN, , starlings, University of Copenhagen, Museum Locations: Denmark, Europe, Ireland, Italy, Wadden, North Africa, Rome, Danish, Søren Solkær “ Rome, North America, , Socotra, Bhutan, South Asia, Australia, Sardinia
According to a recent calculation by a team of biologists and geologists, there are a more living cells on Earth — a million trillion trillion, or 10^30 in math notation, a 1 followed by 30 zeros — than there are stars in the universe or grains of sand on our planet. Still, it boggled my mind that such a calculation could even be performed. Could Earth harbor even more life? How much life is too much? The finding “allows us to more quantitatively ask questions about alternative trajectories life could have taken on Earth and how much life could be possible on our planet.”
Persons: I’ve, ” Peter Crockford Organizations: Carleton University Locations: Ottawa
Biotech startup Cradle, which uses AI to design proteins, emerged from stealth last year. The Dutch startup has now secured $24 million from Index Ventures. See the 17-slide pitch deck and messaging used to raise the fresh funding. Cradle, a startup that uses generative AI to help design proteins more efficiently, just raised a $24 million Series A from Index Ventures. It has also trained its generative AI models on proprietary data generated in its wet lab, as well as billions of protein sequences.
Organizations: Biotech, Ventures, Index Ventures, Business
University of Florida's Croc Docs are a team of biologists who study crocodilians and other reptiles. Mazzotti has spent the decades since studying crocodiles, alligators, and many other reptile species in Everglades National Park and beyond. The Croc Docs' work includes monitoring alligators and crocodiles to see how they are responding to Everglades restoration. University of Florida's Croc DocsOne of the Croc Docs' latest successes has been nearly eradicating invasive caimans from south Florida. Many of the species the Croc Docs deal with, like Burmese pythons, are rare and incredibly cryptic, with a very low probability of actually being spotted.
Persons: Frank Mazzotti, Doc, , hadn't, Mazzotti, feasted, He's, Elizabeth Sutton, they've, it's, William Whelpley, Analise, There's Organizations: Florida's, Service, University of Florida, Sports Illustrated, Business, University of Florida's, of Florida's, Docs Locations: Florida, Caribbean
Also known by the scientific name Eptesicus serotinus, serotine bats mate by touching their genitals together. The behavior is similar to a “cloacal kiss,” a way of mating used by many birds. The information on bat mating behavior could help with efforts to come up with a way to artificially inseminate endangered bat species. “It’s a bit of an open question how their semen really gets into the female reproductive tract. “There are more than 1,000 species of bats, and many of them are also endangered, she said.
Persons: Nicolas Fasel, , ” Fasel, Olivier, Fasel, Teri Orr, ” Orr, , Alan Dixson, hadn’t, Susanne Holtze, Holtze, ’ ” Orr Organizations: CNN —, University of Lausanne, New Mexico State University, Victoria University of Wellington, Leibniz Institute for Zoo, Wildlife Research Locations: Switzerland, , Dutch, Netherlands, Ukraine, New, New Zealand, Berlin
Scientists on an expedition near the Galápagos Islands followed a trail of crabs on the ocean floor. The crabs led them to a field of hydrothermal vents, or deep-sea hot springs. AdvertisementClusters of white crabs on the ocean floor helped lead scientists to a new discovery off the Galápagos Islands: a field of hydrothermal vents, or deep-sea hot springs, full of life. Schmidt Ocean InstituteA vent chimney discovered within a previously unknown hydrothermal vent field near the Galápagos Islands. A large cluster of riftia tube worms proved the researchers were unquestionably in a new hydrothermal vent field.
Persons: , Dr, Roxanne Beinart, Hansel, Gretel, Ricardo Visaira Coronel, Dennisse Maldonado, INOCAR, Stuart Banks, Charles Darwin Organizations: Service, Schmidt Ocean Institute, Schmidt Ocean, University of Rhode Island, Ecuadorian, Charles, Charles Darwin Foundation Locations: Galapagos, Yellowstone
SAN JOSE DE LUPUNA, Peru, Nov 15 (Reuters) - In the Peruvian Amazon, an extended heat wave and drought have shortened the incubation period for thousands of turtle hatchlings released into the river by biologists as part of a local environmental program. Around 3,200 yellow-spotted Amazon river turtles, known locally as taricayas, were freed as part of a plan to repopulate the species, which is threatened by hunting. [1/3]River turtles sit in a plastic basin before being released into a river in the Peruvian Amazon, in San Jose de Lupuna, Peru, November 14, 2023. But over the past two decades, more than 19,700 square kilometers (7,600 square miles) of the Peruvian Amazon have been destroyed, according to government data. This year we're releasing 3,200 taricayas, bringing us up to 23,000 released (as part of the program)," Pipa said.
Persons: We've, Zabryna Pipa, San Jose de Lupuna, Alfredo Galarza, El, Pipa, Marco Aquino, Kylie Madry, Sandra Maler Organizations: JOSE, LUPUNA, Amarumayu, REUTERS, Thomson Locations: Peru, Peruvian, Brazil, San Jose
Many types of life live within the waters including fish, octopus, sea slugs, large amounts of kelp, and sharks that are not found anywhere else in the world. Among those sharks is an elusive type known as the puffadder shyshark. Yet the sharks are considered endangered by the International Union for Conservation of Nature, with their population in decline. The team developed a system that uses artificial intelligence (AI) technology to help safeguard the sharks. “And that’s what we’re trying to do here.”Watch the video at the top of this page to learn more about Cape RADD and Fin Spotter.
Persons: Mike Barron, Dylan Irion, Shysharks, Mertens, Shutterstock “, , Barron, it’s, , they’re, ” Irion Organizations: CNN, International Union for Conservation of Nature, Research Locations: South Africa
Opinion | A Debate Over the Value of the Humanities
  + stars: | 2023-11-10 | by ( ) www.nytimes.com   time to read: +1 min
To the Editor:Re “College Budgets Question Value of Humanities” (front page, Nov. 5):The debate about the value of a liberal arts education is hardly over, despite attempts to be definitive via cuts in funding for the humanities. A liberal arts and science education is an education for life. The liberal arts and sciences, including those embraced at Reed and at colleges around the country, encourage students to break traditional boundaries and creatively shape their futures. We nurture biologists who are also watercolor artists; dancers who study computer science; psychology majors who are creative writers. The ability to draw insight and inspiration from across disciplines leads to innovation and the betterment of society.
Organizations: , Reed
Scientists create chimeric monkey with two sets of DNA
  + stars: | 2023-11-09 | by ( Katie Hunt | ) edition.cnn.com   time to read: +7 min
CNN —Scientists based in China have created a monkey chimera with two sets of DNA, experimental work they say could ultimately benefit medical research and the conservation of endangered species. It’s the world’s first live birth of a primate chimera created with stem cells, the researchers said. Scientists have created mouse embryos that are part human, and in 2021, scientists reported that they had grown human-monkey chimeric embryos. In September, researchers reported that they had grown kidneys containing mostly human cells inside pig embryos. Then they selected a subset of cells to inject into genetically distinct 4- to 5-day-old embryos from the same monkey species.
Persons: , , Miguel Esteban, chimeras, Zhen Liu, Liu, Jun Wu, hadn’t, Wu wasn’t, Jacob Hanna, ” Hanna, Penny Hawkins, Organizations: CNN —, Cell, Guangzhou Institute of Biomedicine, Chinese Academy of Sciences, Research, University of Texas Southwestern Medical Center, Weizmann Institute of Science, Royal Society for, National Academies of Sciences, Engineering, Medicine, Covid Locations: China, Health, Research Hangzhou, Israel, United States
The yacht Grazie Mamma II carried its crew along the coastlines and archipelagos of the Mediterranean. Its last adventure was off the coast of Morocco last week, when it encountered a pod of orcas. The marine animals slammed the yacht’s rudder for 45 minutes, causing major damage and a leak, according to Morskie Mile, the boat’s Polish operators. The crew escaped, and rescuers and the Moroccan Navy tried to tow the yacht to safety, but it sank near the port of Tanger Med, the operator said on its website. The largest of the dolphin family, orcas are playful apex predators that hunt sharks, whales and other prey but are generally amiable to humans in the wild.
Organizations: Moroccan Navy Locations: Morocco, Tanger, Strait, Gibraltar, Portugal, Spain
Federal and state wildlife managers confirmed Thursday that the endangered female wolf has traveled north of Interstate 40 and beyond a recovery zone that spans parts of southwestern New Mexico and southeastern Arizona. Both state and federal wildlife managers said they were monitoring the wolf’s movements and have yet to decide whether it will be captured again and relocated. Fish and Wildlife Service to remove all Mexican wolves north of Interstate 40, even in cases where the wolf causes no inconvenience or loss. Fish and Wildlife Service show there were at least 241 Mexican wolves roaming the southwestern U.S., marking the seventh straight year that the numbers have trended upward. Federal wildlife managers also documented more breeding pairs and pups last winter than in any year since reintroduction efforts began more than two decades ago.
Persons: Bryan Bird, , Loren Patterson Organizations: Federal, U.S . Fish, Wildlife Service, Southwest, of Wildlife, Rockies, New Mexico Cattle Growers ’ Association Locations: ALBUQUERQUE, N.M, Northern New Mexico, North America, New Mexico, Arizona, Albuquerque, Jemez Springs, Rocky, Taos , New Mexico, Colorado, Canada, Sierra of Mexico, U.S, Federal
Chimpanzees Go Through Menopause, Too
  + stars: | 2023-10-26 | by ( Carl Zimmer | More About Carl Zimmer | ) www.nytimes.com   time to read: +1 min
For biologists, menopause is baffling. If natural selection favors genes that produce more descendants, why don’t women remain fertile their entire lives? The mystery has only deepened as scientists have looked for menopause in mammals in the wild and found clear evidence of it only in a few species of whales. That rarity has led some researchers to argue that menopause played a crucial part in the evolution of humans. After decades of observations in a rainforest in Uganda, they discovered that some chimpanzees go through menopause, too.
Persons: , Kevin Langergraber, Langergraber Organizations: Arizona State University Locations: Uganda
Anna Colliton has lived in her apartment in Pelham Parkway in the Bronx for five years, but she suspects the mice have been there far longer. They also seem to have an unusual favorite food: the spare packets of ketchup she keeps alongside takeout menus in a kitchen drawer. Mice are commonly used in medical research because of their physiological and genetic similarities to humans. But their evolutionary changes can also be observed over a relatively short period, making them an ideal subject for research into how wild animals adapt to, say, urbanization. The Drexel researchers are studying the effects of urban environments on the evolution of house mice in New York, Philadelphia and Richmond, Va.: relatively old cities, where time and development may have caused differences to accumulate between the mice in each city and those in surrounding areas.
Persons: Anna Colliton, , Colliton Organizations: Drexel University, Drexel Locations: Pelham, Bronx, New York, Philadelphia, Richmond, Va
OVIEDO, Spain (AP) — American actor Meryl Streep on Friday received Spain’s prestigious Princess of Asturias Arts Award at a ceremony presided over by the Spanish royal family in the northern city of Oviedo. “Empathy may be a radical form of outreach and diplomacy useful in other theaters of endeavor” she said. Others honored at the ceremony were bestselling Japanese author Haruki Murakami, who won the literature prize and U.S. biologists Jeffrey Gordon, Peter Greenberg and Bonnie Bassler, who received the scientific and technical research prize. Sports award winner, Kenyan marathon legend Eliud Kipchoge, said in a speech that running for him was much more than a physical exercise. “We must make our world a running world, because a running world is a happy world.
Persons: Meryl Streep, Streep, , Haruki Murakami, Jeffrey Gordon, Peter Greenberg, Bonnie Bassler, Gordon, Hélène Carrère d’Encausse, Nuccio Ordine, Eliud Kipchoge, , Joan Miró, Princess Leonor, _____ Ciarán Giles Organizations: Asturias Arts, Diseases, Sports, Kenyan Locations: OVIEDO, Spain, American, Oviedo, Scottish, Spanish Catalan, Madrid
REUTERS/Bruno Kelly/File photo Acquire Licensing RightsMANAUS, Oct 2 (Reuters) - The carcasses of 120 river dolphins have been found floating on a tributary of the Amazon River since last week in circumstances that experts suspect were caused by severe drought and heat. Low river levels during a severe drought have heated water in stretches to temperatures that are intolerable for the dolphins, researchers believe. The Amazon river dolphins, many of a striking pink color, are unique freshwater species found only in the rivers of South America and are one of a handful of freshwater dolphin species left in the world. The scientists do not know with total certainty that drought and heat are to blame for the spike in dolphin mortality. Global warming's role in the current Amazon drought is unclear, with other factors such as El Nino at play.
Persons: Bruno Kelly, El Nino, Miriam Marmontel, Marmontel, Brazil's Chico Mendes, Anthony Boadle, Brad Haynes, Jonathan Oatis Organizations: Mamiraua Institute, Sustainable Development, REUTERS, Rights, Environmental, El, International Union for Conservation, Brazil's Chico Mendes Institute for Biodiversity Conservation, Thomson Locations: Tefe, Amazonas, Brazil, Rights MANAUS, South America, Tefé's, Lake Tefé, Tefé
AdvertisementAdvertisementAfter decades of work, a team of scientists has finally completed a map of Zealandia. But that didn't deter scientist Nick Mortimer, who led the team that's been studying Zealandia for over 20 years. AdvertisementAdvertisementIn a new study, the team finished mapping the final piece of the continent, the northeast corner. As a result, the scientists believe they've mapped Zealandia more thoroughly than any other continent on Earth. AdvertisementAdvertisementDecades of work establish Zealandia as a continentSome have argued Zealandia isn't a continent because so much of it lies below the water.
Persons: Zealandia, they've, , It's, Nick Mortimer, that's, it's, Mortimer, quartzites, Simone Giovanardi Organizations: Service, GNS Science, Massey University Locations: Australia, New Zealand, South Zealandia, Fairway, Zealandia, New Caledonia, North Zealandia, Antarctica, South America, Africa, India, West Antarctica
PORT WASHINGTON, Wis. (AP) — Five flamingos that showed up in Wisconsin to wade along a Lake Michigan beach attracted a big crowd of onlookers eager to see the unusual visitors venturing far from their usual tropical setting. The birds stood quietly 25 feet (7.6 meters) off Lake Michigan’s western shoreline as waves lapped against their thin legs. Wildlife biologists hypothesized that the flamingos were pushed north in late August by the strong winds of Hurricane Idalia, the Journal Sentinel reported. Debbie Gasper of Port Washington made the short trip to the lakefront with her husband, Mark. She said that before Friday the only flamingos she has seen have been on the couple’s trips to Aruba.
Persons: Mark Korducki, Jim Edelhuber, Ryan Brady, Idalia, Debbie Gasper, Mark, Gasper, , Organizations: Wisconsin Society for Ornithology, Milwaukee Journal Sentinel, Wisconsin Department of Natural Resources ., Journal Sentinel Locations: PORT WASHINGTON, Wis, Wisconsin, Lake Michigan, Port Washington, Milwaukee, Lake, Waukesha, Indiana , Kentucky , Ohio, Pennsylvania, flamingo, Florida, Caribbean, South America, Aruba, Georgia
MADISON, Wis. (AP) — The Great Lakes’ frigid fresh water used to keep shipwrecks so well preserved that divers could see dishes in the cupboards. Quagga mussels, native to Russia and Ukraine, were discovered in the Great Lakes in 1989, around the same time as their infamous cousin species, zebra mussels. Scientists believe the creatures arrived via ballast dumps from transoceanic freighters making their way to Great Lakes ports. They consume so many nutrients at such high rates they can render portions of the murky Great Lakes as clear as tropical seas. After 30 years of colonization, quaggas have displaced zebra mussels as the dominant mussel in the Great Lakes.
Persons: Tamara Thomsen, Wayne Lusardi, , they're, quaggas, Harvey Bootsma, Edmund Fitzgerald, Gordon Lightfoot, Daniel J, Carl D, Bradley, Frank H, Moody, Brendon Baillod, Bob Jaeck, Baillod, Milwaukee's Bootsma, , ” Baillod Organizations: Tuskegee, , University of California, Riverside’s, Species Research, Biologists, University of Wisconsin, Milwaukee's, Freshwater Sciences, Tuskegee Airmen, Tuskegee Army Air Field, UW Locations: MADISON, Wis, Canadian, Ontario, ” Wisconsin, Superior, Lake Huron, Swiss, Russia, Ukraine, Great, Great Lakes, Lake Michigan, Lake Superior, Cedarville, Straits, Mackinac, Alabama, Madison, Trinidad, Algoma , Wisconsin, Michigan, Milwaukee, Detroit, Chicago, Toledo , Ohio
ENGLE, N.M. (AP) — While the average lifespan of North America's largest and most rare tortoise species is unknown, biologists have said it could span upward of a century. The “safe harbor agreement” will facilitate the release of captive tortoises on the Armendaris Ranch to establish a free-ranging population. The tortoise is just the latest example of a growing effort to find new homes for endangered species as climate change and other threats push them from their historic habitats. Absent a willingness by wildlife managers to think more broadly, he said, species like the Bolson tortoise could have a bleak future. That work will include getting state and federal permits to release tortoises outside of the enclosures on Turner lands.
Persons: ENGLE, Ted Turner's, Martha Williams, Shawn Sartorius, ” Sartorius, It's, it's, Mike Phillips, Phillips, , can’t, ” Phillips Organizations: Fund, Fish, Wildlife Service, Fish and Wildlife Service, Turner, Species Fund, Southwestern, U.S . Fish, Wildlife Locations: N.M, America's, New Mexico, U.S, Southwest, Mexico, United States, Texas, Oklahoma, Southwestern U.S, Carlsbad, Turner
Priscilla Chan and husband Mark Zuckerberg announced plans to eradicate human disease by 2100. One researcher's excited by the potential, but said it'll likely take lots of time and money to complete. The data could be used to make new discoveries that completely eliminate human disease, Chan and Zuckerberg said in a statement. The Chan Zuckerberg Initiative, the couple's LLC, told The Register that they plan to have their product running by 2024. "AlphaFold has sparked a wave of innovation by showing people what's possible," Chris Bahl, the chief scientist at AI Proteins, previously told Insider.
Persons: Priscilla Chan, Mark Zuckerberg, it'll, Chan, Zuckerberg, I'm, Anne Carpenter, Carpenter, Chan Zuckerberg, CZI, Forbes, AlphaFold, Chris Bahl, Jeff MacGregor Organizations: Service, Broad Institute of Harvard, MIT, Chan Zuckerberg Initiative, San, Engadget Locations: Wall, Silicon, San Francisco
National Geographic captured humpback whales interrupting orcas that were hunting a seal in Antarctica. But then, Gregory said in the video, two humpback whales appeared out of nowhere. AdvertisementAdvertisementWhile killer whales do not pose a direct threat to adult humpback whales, which are much larger than orcas, killer whales do prey on humpback whale calves. While most people believe the humpbacks are swimming over to save the seal, the seal may actually be swimming toward the humpbacks to save itself. Sea lions and seals have been captured hopping onto boats in order to evade killer whales.
Persons: Bertie Gregory, Gregory, Leigh Hickmott, Andrew Trites, Trites, Robert Pitman, Pitman Organizations: Geographic, Service, University of St, Marine Mammal Research, University of British, Biologists, US, Oceanic, Atmospheric Administration, Hakai Magazine Locations: Antarctica, Wall, Silicon, Andrews, Scotland, University of British Columbia, Canada, British Columbia
SANTA FE, N.M. (AP) — A wandering bull moose was captured in downtown Santa Fe and relocated to a suitable habitat in northern New Mexico, authorities said. State Game and Fish officials and Animal Service Officers for the city said the moose was spotted about 8 a.m. Tuesday near Fort Marcy Park. Authorities said a bull moose can be aggressive toward humans and pets, especially during the breeding season, which begins in late September. Political Cartoons View All 1157 ImagesDepartment biologists estimate the moose weighed more than 900 pounds (400 kilograms) and was 4 to 5 years old. Game and Fish officials said moose are a protected game animal in New Mexico and there is not an open hunting season for them.
Organizations: SANTA FE, Fish, Animal Service, Authorities, Fish Department Locations: SANTA, Santa Fe, New Mexico, Fort Marcy
Mississippi hunters just broke the state record for the largest alligator ever caught. These hunting programs help control alligator populations and fund state wildlife agencies. This has drawn attention to the state's alligator hunting program, which may provide more benefits for the reptiles than you might think. Because of this system, state officials were able to track the 776 alligators that were harvested in Mississippi in 2021. It's best for both the alligators and humans to keep their populations separate, at least from a public relations standpoint, Watkins said.
Persons: Tate Watkins, Bruce Bennett, Watkins, Mike Heithaus, Maureen Donnelly, Phys.org, he's Organizations: Service, Environment Research Center, Mississippi Department of Wildlife Fisheries, Endowment Fund, gator, Mississippi, gators Locations: Mississippi, Wall, Silicon, Texas , Arkansas , Louisiana , Alabama, Georgia, Florida, South Carolina, Parks, Yellowstone, Willow
Agricultural industry group FedagriPesca estimates that more than half the nation’s clams and mussels were eaten by the blue crab this summer. Culinary solutionA fisherman harvests blue crabs in the lagoon of Scardovari, south of Venice, Italy, on August 11, 2023. Italian farmers’ group Coldiretti suggests serving the blue crab with rosemary in a salad, or with sauteed garlic over spaghetti. Blue crab is fast becoming a feature item at restaurants across the country, primarily as a spaghetti sauce with fresh tomatoes. Lionello Cera, who runs the two-Michelin-starred Antica Osteria Cera di Campagna Lupia, says he has tried it in various dishes, but will not be putting blue crab on his menu anytime soon.
Persons: Rome, , Piero Cruciatti, , They’ve, ” Enridca Franchi, Coldiretti, Giorgia Meloni, Francesco Lollobrigida, Lollobrigida, ” Gabriella Gibin, Gibin, Lionello Cera, Antica Osteria Cera, Campagna Lupia, fishmonger Organizations: Rome CNN, Getty, UNESCO, University of Siena, CNN Locations: Adriatic, Italy, Scardovari, Venice, AFP, Po Delta, Tuscany, United States, Asia, Rovigo, Roman, Testaccio
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