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☆ Blockbuster weight loss drugs are revealing what we still don’t understand about obesity
▼ + stars: | 2024-11-15 | by ( Dr. Sanjay Gupta | ) edition.cnn.com time to read: +10 min

Or any of the blockbuster weight loss and diabetes drugs that recently caught the world’s attention? The joy of foodHolst is also very focused on this particular mechanism of the GLP-1 drugs but worries that it can go too far. For others, it is the loss of lean muscle mass that accompanies their weight loss and puts them at greater risk for falls. Because the medications work by slowing digestion, terrible constipation becomes a side effect that is too much for some to bear. There is little doubt that for most people, regular exercise and eating right is still the best strategy for weight loss and overall health.

Persons: Sanjay Gupta, Jens Juul Holst, Holst, CNN Holst, Karin Conde, ” Conde, Knape, –, ”, Dr Organizations: CNN, Novo Nordisk, American Medical Association, World Health Organization, BMI, CNN Health Locations: Copenhagen, Danish, United States, “

☆ Rodri and Aitana Bonmatí win men’s and women’s Ballon d’Or awards
▼ + stars: | 2024-10-28 | by ( Thomas Schlachter | ) edition.cnn.com time to read: +5 min

CNN —It was a successful night for Spanish soccer at the Ballon d’Or awards ceremony – the annual soccer awards celebrating the best players in the men’s and women’s game. Manchester City and Spain midfielder Rodri won his first Ballon d’Or, while Barcelona and Spain star Aitana Bonmatí won her second consecutive Ballon d’Or Féminin during Monday’s presentation. Rodri credited his improvement in the final third in helping him win the award. Franck Fife/AFP/Getty ImagesBonmatí was once again crucial to Barcelona Femení’s success this year and won her second consecutive Ballon d’Or award. Lamine Yamal won the Kopa Trophy – the award given to the best under 21 player in men’s football.

Persons: Rodri, Ballon d’Or, Aitana Bonmatí, d’Or, Lamine Yamal, ” Rodri, “, Real Madrid’s Vinícius, Jude Bellingham, Franck Fife, Bonmatí, “ I’m, ” Bonmati, Natalie Portman, it’s, you’ve, ” Portman, Caroline Graham Hansen, Salma Paralluelo, Graham Hansen, Paralluelo, Caroline, Salma, Yamal, Pedro Salado, Ballon, Aitana, Spain Gerd Müller, Harry Kane, Kylian Mbappé, Emiliano Martínez, Spain Socrates, Jennifer Hermoso, Women’s Johan Cruyff, Emma Hayes, USA Men’s Johan Cruyff, Carlo Ancelotti Organizations: CNN, Spanish, Ballon, Manchester City, Manchester City’s, League, Real Madrid, La Liga, Getty, Barcelona, Liga F, Champions League, la Reina, Hollywood, Spain, Real, Bayern, PSG, France Yashin, Aston Villa, Argentina Kopa, Club Tigres Femenil, Real Madrid Women’s Club, Men’s Locations: Spain, Barcelona, Spanish, Paris, Real, Bellingham, AFP, Real Madrid, El, Manchester City, Aitana Bonmatí, Bayern Munich, England, Chelsea, USA

☆ This large ‘ghost’ fish was just spotted for the first time in almost 20 years
▼ + stars: | 2024-10-21 | by ( Jessie Yeung | ) edition.cnn.com time to read: +6 min

CNN —When scientists heard reports that a large, mysterious fish had been caught in Cambodia in 2020, excitement stirred. Could this be the “Mekong Ghost,” they asked - an elusive fish that hadn’t been seen since 2005 and was feared extinct? But the fish, which can grow as large as 66 pounds, was sold before scientists could get a closer look. The giant salmon carp has been rediscovered in Cambodia. Chhut Chheana/Wonders of the Mekong“I’ve been looking for it since then, kind of fascinated by it because it’s a very unusual giant fish,” Hogan said.

Persons: ”, hadn’t, Zeb Hogan, Hogan, Chhut, –, ” Hogan, “, – I’ve, Bunyeth Chan, they’ve, Greta Thunberg, it’s Organizations: CNN, University of Nevada, “, Svay Rieng University, World Wildlife Fund, Nature Locations: Cambodia, Reno, Cambodian, Rivers ”, Thai, Svay Rieng, Laos, Thailand, Mekong, Nature Cambodia

☆ Patagonia lays off staff and launches a 'business transformation' to set it up for the next 50 years
▼ + stars: | 2024-10-01 | by ( Polly Thompson | ) www.businessinsider.com time to read: +7 min

Patagonia laid off 41 members of staff on Monday as part of a major business transformation. AdvertisementPatagonia laid off 41 members of staff on Monday and announced a major business transformation aimed at preparing the company for the next 50 years. The CEO told staff that the layoffs were "a sad and difficult decision" but were part of the company's transformation for the "next chapter." New roles are being created, some are being eliminated and many are evolving," Gellert told staff in the internal email. Gellert told staff to expect more details over the coming days, weeks, and months.

Persons: Ryan Gellert, —, Gellert, Diego Donamaria, Yvon Chouinard, Chouinard, Campbell Brewer, Vincent Stanley, Stanley Organizations: Service, BI, Walmart Locations: Patagonia, Ventura, Reno

☆ Presidents Cup: Team USA powers to 10th straight victory after swearing accusation controversy
▼ + stars: | 2024-09-30 | by ( Jack Bantock | ) edition.cnn.com time to read: +7 min

The 38-year-old now hopes to take the lessons of this week’s victory into next year’s surprise appointment at the helm for the 45th Ryder Cup in New York. “The last time I played in one of these, I was the clinching point for the Europeans in the Ryder Cup. Bradley celebrates with his wife after clinching victory for Team USA. ‘Feisty’Kim was at the center of the drama again Saturday after he accused the American team of swearing at him. “I have a lot of respect for everyone on that team, but the Koreans definitely bring the heat, no doubt.”

Persons: Keegan Bradley, Xander Schauffele, Jason Day, Jim Furyk’s, Russell Henley, Patrick Cantlay, Sam Burns, Scottie Scheffler’s, Hideki Matsuyama, Bradley, Kim Si, “, ” Bradley, Tabitha, I’ve, ”, Vaughn Ridley, Mike Weir’s, Tom Kim, Kim, Scheffler shrugged, we’re, ” Kim, Kevin Kisner, ” Kisner, Paul McGinley, it’s, ’ Kim, Wyndham Clark, Cantlay, Steph Curry’s, birdied, ” Tom Kim, Furyk, Jared C, Tilton, Schauffele, ” “, I’m, Burns, Kim –, –, ‘, ” Schauffele, Im, jae, Ben An, “ Tom, “ It’s, It’s Organizations: CNN, Ryder, Keegan, International Team, Royal Montreal Golf Club, Europe, Team USA, Team, PGA, Scheffler, Minas Panagiotakis, USA, Sky Sports, American, NBA, US, Getty Locations: Canada, New York

☆ Presidents Cup: USA gets swept 5-0 as International Team fights back on Day 2
▼ + stars: | 2024-09-28 | by ( Thomas Schlachter | ) edition.cnn.com time to read: +3 min

CNN —The International Team stormed back into contention on Day 2 of the Presidents Cup in some style, sweeping the USA 5-0 during Friday’s foursomes. Heading into the second day of competition, Team USA was in complete control of the matchup against the Internationals. Mike Weir, the International Team captain, said he was proud of his team after a brilliant Day 2 for his players. We can expect that same 1st tee experience that we saw today.”After the first day, International star Tom Kim said the crowd was too quiet. Just they played a huge factor in our win today.”The crowd was lively throughout the day as the International Team battled back to level the scores.

Persons: Friday’s, Scottie Scheffler, Hideki Matsuyama, Sungjae Im, Patrick Cantlay, Xander Schauffele, Mike Weir, ” Weir, “ I’m, couldn’t, Harry, Jim Furyk, “, ” Furyk, “ We’re, Tom Kim, Kim, ” Kim, Jared C, Tilton, Tony Finau, Adam Scott, We’re, ” Organizations: CNN, International Team, USA, ”

☆ Scientists discover hidden ancient forest on treeless island
▼ + stars: | 2024-09-27 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

CNN —No trees have grown on the windswept Falkland Islands in the South Atlantic Ocean for tens of thousands of years — just shrubs and other low-lying vegetation. “It’s very sort of windswept and barren.”The Falkland Islands are a British-ruled overseas territory over which Great Britain and Argentina fought a brief war in 1982. But the story of this hidden forest goes back even further in time than the researchers initially thought. “The Falkland Islands are currently covered by grasslands and lack native trees,” Donovan added. However, the islands are unlikely to see a return to a forest landscape anytime soon, Thomas said.

Persons: Zoë Thomas, “, ”, Thomas, Michael Donovan, wasn’t, ” Donovan, Haidee, Chris Turney, what’s, Donovan Organizations: CNN, UK’s University of Southampton, Britain, Falklands, Antarctic, University of Southampton, Chicago’s, Australia’s University of New, Southern Locations: Falkland Islands, Stanley, Falkland, British, Great Britain, Argentina, Australia’s University of New South Wales, Patagonia, Antarctica, Westerly, Islas, South America

Learn moreJust a month after the Ryder Cup, Team USA will take on a team of non-European international players for the Presidents Cup. Below, we'll show you how to watch the Presidents Cup, including cable and live streaming options. Keep reading to learn how to watch the Presidents Cup. How to watch the Presidents Cup in the USThe Presidents Cup will air across the Golf Channel and NBC/Peacock in the US. Sling TV Subscription For just the essentials without any extra fluff, Sling TV is the streaming service you're looking for.

Persons: Scottie Scheffler, Xander Schauffele, Wyndham Clark, Jason Day, Hideki Matsuyama, Sungjae, Adam Scott, Peacock, ExpressVPN Organizations: Business, Ryder, USA, European, Golf Channel, NBC, Golf, DirecTV, DirecTV Stream Locations: Montreal, Japan, South Korea, Australia

☆ ‘ManhattAnt’: What to know about the invasive ant that’s ‘taken over’ NYC
▼ + stars: | 2024-08-23 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +9 min

Researchers first spotted the insect, dubbed the “ManhattAnt,” while doing a survey on ants in New York City in 2011. By comparing the New York ants with the European ones, Seifert was able to confirm the ant’s identity. Because the nests work together instead of against one another, they can spread faster and easily dominate an area by outcompeting native species, he added. “One of the things we know about a lot of invasive ant species is they displace the native species, and the native species that they’re displacing usually have very specialized roles in the ecosystem, so you’re sort of disrupting that ecosystem when these species get introduced,” Moreau said. Time will tell whether the ant has become more than just a nuisance and is disrupting the ecosystem, Penick said.

Persons: North America —, ”, Clint Penick, Samantha Kennett, Becca Senft, Penick, Corrie Moreau, Moreau, Bernhard Seifert, Seifert, Kennett, ” Moreau Organizations: CNN, New Yorkers, Auburn University, Apple, Cornell University, Clemson University Locations: North America, Manhattan, European, Europe, New York City, Alabama, Long, New Jersey, Maine, Georgia, New York, Germany, York, South Carolina

☆ How this 26-year-old is changing the face of professional sailing: ‘I need to believe that I deserve to be here’
▼ + stars: | 2024-08-02 | by ( Harriet Taylor | In | ) www.cnbc.com time to read: +3 min

SailGP and US Olympic sailor Anna Weis is transforming the image of professional sailing. Weis is leading a new generation of women sailors challenging preconceived notions of female athleticism. With speeds of more than 60 miles per hour, the league is gaining a reputation as 'Formula 1 on the water.' No one was hurt, but the crash was a stark reminder of the high-adrenaline, high-stakes of the sport she has chosen. Vonn's experience competing at the highest level of a sport coupled with her perspective as a female athlete is an invaluable asset to the team, Weis says.

Persons: Anna Weis, Weis, Larry Ellison, Sir Russell Coutts, SailGP, Anna [ Weis, Mike Buckley, She's, she's, Coutts, It's, Marc Lasry's, Ryan McKillen, Margaret McKillen, Issa Rae, Deontay Wilder, Lindsey Vonn Organizations: Olympic, Oracle, United States SailGP, CNBC, US Team Locations: Bermuda, United States

☆ Will the Seine be ready for Olympic swimming? With dry weather and a little luck
▼ + stars: | 2024-07-26 | by ( David Aldridge | ) www.nytimes.com time to read: +12 min

Being a veteran world-class swimmer — and cyclist, and runner — Taylor Spivey has dealt with worse than Paris’ River Seine. (Bertrand Guay / AFP via Getty Images)Standards for water quality differ in Europe than in the United States. “And that can be associated, on one hand, with the clement weather, dry weather. A month ago, we, basically, we hadn’t had yet a single day where the water quality had been acceptable for the whole year. Right now, probably, today, I would go swim.”GO DEEPER Team USA has owned the Olympic swimming pool — is that about to change in Paris?

Persons: —, — Taylor Spivey, “ I’ve, Spivey, She’s, she’s, ”, “, It’s, there’s, Taylor Spivey, Bertrand Guay, Anne Hidalgo, Victoria, Hans Lucas, we’ve, Dan Angelescu, ” Angelescu, clement, ” Spivey, Angelescu, wouldn’t, hadn’t, Dan Goldfarb, Sina Organizations: Athletic, United, Super, USA Lifesaving International, U.S, Tokyo Olympic, Games, Olympic, Getty, Paris, Eau de Paris, Olympians, Boston, New, Canadian Broadcasting Corporation, USA Locations: Paris, United States, Los Angeles, Tokyo, Seine, American, swimmable, —, AFP, Europe, U.S, Austerlitz, Victoria Valdivia, Philadelphia, Chicago, New York City, ”

☆ Scientists discover ‘dark oxygen’ being produced by seabed metals in ground-breaking study
▼ + stars: | 2024-07-23 | by ( Sam Meredith | In Samuelmeredith | ) www.cnbc.com time to read: +1 min

A team of international scientists has found that oxygen is being produced in complete darkness approximately 4,000 meters below the ocean's surface. An international team of scientists has discovered that oxygen is being produced by potato-shaped metallic nodules thousands of feet below the surface of the Pacific Ocean. A team of scientists led by Professor Andrew Sweetman at the U.K.'s Scottish Association for Marine Science found that oxygen is being produced in complete darkness approximately 4,000 meters (13,100 feet) below the ocean's surface. "For aerobic life to begin on the planet, there had to be oxygen and our understanding has been that Earth's oxygen supply began with photosynthetic organisms," Sweetman said. "But we now know that there is oxygen produced in the deep sea, where there is no light.

Persons: Andrew Sweetman, Sweetman Organizations: Nature Geoscience, Scottish Association for Marine Science

☆ A Mammoth First: 52,000-Year-Old DNA, in 3-D
▼ + stars: | 2024-07-11 | by ( Siobhan Roberts | ) www.nytimes.com time to read: +1 min

They probed the sample with an innovative experimental technique that revealed the three-dimensional architecture of the mammoth’s genome. Hendrik Poinar, an evolutionary geneticist at McMaster University in Canada, was “floored” — the technique had successfully captured the original geometry of long stretches of DNA, a feat never before accomplished with an ancient DNA sample. “It’s absolutely beautiful,” said Dr. Poinar, who reviewed the paper for the journal. An organism’s full genome resides in cell nuclei, in long, unfragmented DNA strands called chromosomes. “To have the actual architectural structure of the genome, which suggests gene expression patterns, that’s a whole other level,” Dr. Poinar said.

Persons: —, Hendrik Poinar, ”, Poinar Organizations: McMaster University Locations: Houston, Copenhagen, Barcelona, Siberia, Canada

☆ Ancient trilobite anatomy preserved in 3D by volcanic eruption, study finds
▼ + stars: | 2024-07-09 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +8 min

Greg Edgecombe“It’s just incredible to have this in 3D without any alteration or deformation,” lead study author Dr. Abderrazak El Albani told CNN. The findings also underscore the urgency of protecting fossil-rich locations in Africa such as the Tatelt Formation, El Albani added. Such protections help to ensure that buried remnants of Earth’s distant past remain accessible for future study, El Albani said. Microtomographic reconstruction shows the newfound trilobite species Gigoutella mauretanica found in the Tatelt Formation in the High Atlas mountains. This example of commensalism — different types of animals living together — is also exceedingly rare in the trilobite fossil record, El Albani said.

Persons: Greg Edgecombe, Greg Edgecombe “, Abderrazak El Albani, Arnaud Mazurier, Matériaux de, El Albani, mauretanica, Melanie Hopkins, ”, Hopkins, “, ” Mindy Weisberger Organizations: CNN, Chimie, Matériaux de Poitiers, University of Poitiers, geoscience, UNESCO, Heritage, University, Poitiers, American Museum of, Scientific Locations: what’s, Morocco, Vesuvius, London, France, Africa, Burgess, Canada, New York City, Morocco —

☆ Fossil analysis reveals how Denisovans thrived on the ‘roof of the world’
▼ + stars: | 2024-07-06 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

CNN —The grasslands, glaciers and snow-tipped peaks of the Tibetan Plateau are breathtaking, but the vast expanse in Central Asia is also one of Earth’s harshest environments. Archaeologists long believed the Tibetan Plateau — more than 13,000 feet (about 4,000 meters) above sea level — was one of the last places on the planet to be settled. We are familyBaishiya Karst Cave is seen at the edge of Ganjia Basin on the Tibetan Plateau. Now, Baishiya Karst Cave, on the northeastern edge of the Tibetan Plateau, is helping answer many questions about who the Denisovans were. The analysis is shedding light on how the extinct humans thrived in the ice age environment for more than 100,000 years.

Persons: Bill Nelson, BRIN, Gerard Talavera, nestmates, Ashley Strickland, Katie Hunt Organizations: CNN, Lanzhou University Researchers, China National Space Administration, NASA, Apollo, FBI, BRIN Google, Scientists, Botanical Institute of Barcelona, CNN Space, Science Locations: Central Asia, Ganjia, Siberia, Tibetan, China, what’s, Indonesia, India, Bangladesh, Delta, Guiana, Talavera, Spain, —, Massachusetts

☆ Carpenter ants are the only other animals known to amputate besides humans, researchers say
▼ + stars: | 2024-07-03 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

But over time, some species — including Camponotus floridanus, also known as carpenter ants — have evolutionarily lost them. “I wanted to see how an ant species that cannot use antimicrobial compounds to treat wounds would care for their injured,” Frank said. “In tibia injuries, the flow of the hemolymph was less impeded, meaning bacteria could enter the body faster. The researchers observed that ant-assisted amputations took about 40 minutes to complete, which is why the insects appeared to opt for femur amputations, but not tibia amputations. “We will keep studying wound care behavior in other ant species and try to understand its evolutionary origins,” Frank said.

Persons: Camponotus floridanus, Erik Frank, ” Frank, Frank, “, weren’t, Dany Buffat, Bart Zijlstra, Dr, Laurent Keller, Frank said, amputations, ” Keller, Keller Organizations: CNN, University of Würzburg, Switzerland’s University of Lausanne, University of Lausanne, “ Workers Locations: Florida, Germany’s, Bavaria, Ivory Coast, United States

☆ Kyrenia shipwreck has a new estimate for the year it sank, study says
▼ + stars: | 2024-06-26 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +7 min

CNN —A lone diver first laid eyes on the ancient Kyrenia shipwreck off the north coast of Cyprus nearly 60 years ago. The authors of a new study dated almonds found aboard the Kyrenia ship to find a new estimated range of years for when the ancient vessel's last voyage took place. Dating a Hellenistic-era shipTwo main obstacles stood in the way of achieving a high-precision age estimate for the Kyrenia shipwreck, according to Manning. The Kyrenia ship's hull is seen shortly after it was raised from the seabed and reassembled. Kyrenia Ship Excavation“Part of the value of this story is about process.

Persons: CNN —, —, Andreas Cariolou, Michael Katzev, “, ”, Sturt Manning, Manning, ” Manning, you’ve, it’s, Mark Lawall, Lawall, ” Lawall Organizations: CNN, Cornell University, Northern Hemisphere, University of Manitoba Locations: Kyrenia, Cyprus, New York, Winnipeg

☆ Czech Republic 1 Turkey 2: Most cards in Euros history, Montella’s entertainers qualify, Czechs out
▼ + stars: | 2024-06-26 | by ( Elias Burke | Dermot Corrigan | ) www.nytimes.com time to read: +10 min

Turkey held their nerve in their final group game in Hamburg to beat the Czech Republic and reach the Euro 2024 knockout stages. A red card produced by Romanian referee Istvan Kovacs after 20 minutes — the quickest in Euros history — curtailed a promising start from the Czechs. The action started in the 11th minute when Antonin Barak was handed a yellow card for a pull on Ferdi Kadioglu. And he was awarded a second yellow, and his marching orders, under 10 minutes later. However, the task was made significantly harder after Antonin Barak was handed his marching orders for a second yellow card.

Persons: Istvan Kovacs, —, Hakan Calhanoglu, Tomas Soucek, Cenk Tosun, Vincenzo Montella’s, Elias Burke, Dermot Corrigan, Antonin Barak, Salih Ozcan, Patrik Schick, Tosun, Kovacs, Tomas Chory, Elias Burke Montella, Arda Guler, Montella, Juventus ’ Kenan Yildiz, Calhanoglu —, Guler, Ladislav Krejci, Yildiz, Stanek, Calhanoglu, Barak, Kadioglu, Julian Finney, Ismail Yuksek, Ozcan, Barak’s, Eric Abidal, …, Dan Mullan, Andros Townsend, ”, Townsend, “, he’s, Elias Burke Chaos, Samet Akaydin, Mert Gunok, Ronny Hartmann, Ralf Rangnick’s, Ragnick, Ivan Hasek, Gabriel Bouys Organizations: Everton, Turkey, Bayer Leverkusen, Viktoria Plzen, Turkish, Juventus, Inter Milan, Girona, Fiorentina, Getty, Italy, ITV, Georgia, Turks, Tuesday’s, Austria, Red Bull Salzburg, RB Leipzig, Czech Republic, Nations League Locations: Turkey, Hamburg, Czech Republic, Romanian, Austria, Leipzig, Czech, France, British, Portugal, Turkish, Georgia, AFP

☆ China’s Chang’e-6 moon mission returns to Earth with historic far side samples
▼ + stars: | 2024-06-25 | by ( Simone Mccarthy | ) edition.cnn.com time to read: +9 min

Hong Kong CNN —China’s Chang’e-6 lunar module returned to Earth Tuesday, successfully completing its historic mission to collect the first ever samples from the far side of the moon in a major step forward for the country’s ambitious space program. “The Chang’e-6 lunar exploration mission has been a complete success,” said Zhang Kejian, head of the China National Space Administration (CNSA), from the control room. Once they receive the samples, Chinese scientists are expected to share data and carry out joint research with international partners, before Beijing later opens the samples for access by international teams, according to statements from CNSA officials. China and the US are not alone in eyeing the national prestige, potential scientific benefits, access to resources and further deep space exploration that successful moon missions could bring. Last year, India landed its first spacecraft on the moon, while Russia’s first lunar mission in decades ended in failure when its Luna 25 probe crashed into the moon’s surface.

Persons: China’s, ”, Zhang Kejian, Xi Jinping –, –, zhong ”, Luna, James Head, Yuqi Qian, Artemis, Bill Nelson, ” Nelson Organizations: Hong Kong CNN, Tuesday, CCTV, China National Space Administration, CNN, Brown University, “, University of Hong, International, NASA, Luna Locations: Hong Kong, Mongolia, United States, Beijing, China, Soviet, University of Hong Kong, India, Japan, Texas, Chang’e

☆ Meet Lokiceratops, the rock star cousin of Triceratops
▼ + stars: | 2024-06-22 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. The Triceratops fossil emerged first as it eroded from the rock of the Hell Creek Formation in 2006. Across the universeAn artist's illustration shows a supermassive black hole as it wakes up at the center of a faraway galaxy. M. Kornmesser/ESOAstronomers are watching a supermassive black hole awakening in the middle of a distant galaxy for the first time. Sign up here to receive in your inbox the next edition of Wonder Theory, brought to you by CNN Space and Science writers Ashley Strickland and Katie Hunt.

Persons: dino, rex, Mark Eatman, ”, Eatman, Sergey Krasovskiy, Lokiceratops rangiformis, Lokiceratops, Butch Wilmore, Suni Williams, won’t, Stephen Hawking, Robert Erwan Fordyce, Benjamin Kear, Martin Bernetti, Fernando Trujillo, Ashley Strickland, Katie Hunt Organizations: CNN, North Carolina Museum of Natural Sciences, NASA, International Space Station, Boeing, ESO, University of Otago, Southern Hemisphere, Uppsala University’s Museum, Evolution, Getty, CNN Space, Science Locations: what’s, Montana, Raleigh, what's, Maribo, Denmark, British, New Zealand, Pangea, Uppsala, Sweden, Nui, Chile, AFP, Easter, Rapa, Colombian

☆ Piping Up at the Gates of Dawn
▼ + stars: | 2024-06-22 | by ( Dennis Overbye | ) www.nytimes.com time to read: +1 min

Since the James Webb Space Telescope began operating two years ago, astronomers have been using it to leapfrog one another millions of years into the past, back toward the moment they call cosmic dawn, when the first stars and galaxies were formed. Last month, an international team doing research as the JWST Advanced Deep Extragalactic Survey, or JADES, said it had identified the earliest, most distant galaxy yet found — a banana-shaped blob of color measuring 1,600 light-years across. It was already shining with intense starlight when the universe was in its relative infancy, at only 290 million years old, the astronomers said. The new galaxy, known as JADES-GS-z14-0, is one of a string of Webb discoveries, including early galaxies and black holes, that challenge conventional models of how the first stars and galaxies formed. “This discovery proves that luminous galaxies were already in place 300 million years after the Big Bang and are more common than what was expected,” the researchers wrote in a paper posted to an online physics archive.

Persons: James Webb, Webb Organizations: James Webb Space Telescope

☆ Ancient reptile fossil shines new light on early marine evolution
▼ + stars: | 2024-06-19 | by ( Amarachi Orie | ) edition.cnn.com time to read: +4 min

CNN —Scientists have discovered a 246 million-year-old marine reptile fossil, the oldest of its kind to be found in the Southern Hemisphere, shining a new light on the early evolution of marine mammals. Sauropterygians were ancient aquatic reptiles that existed for around 180 million years during the Mesozoic era, 251 to 66 million years ago. However, their early evolution had only been known from fossils found in the Northern Hemisphere, according to the study published in the journal Current Biology Monday. Many fossils are being found all the time, and this material was deposited in New Zealand’s National Paleontological Collection, Kear said. The study suggests these ancient marine reptiles were going around Earth’s poles, swimming all the way around the supercontinent as a continuous coastal highway, Kear said.

Persons: Benjamin Kear, ” Kear, Earth’s, Mount, Kear, Robert Ewan Fordyce, …, Nothosaurs, sauropterygians, ”, “ Organizations: CNN —, Southern, Northern, Uppsala University’s Museum, Evolution, CNN, Mount Harper Locations: Europe, China, Wyoming, United States, British Colombia, Canada, Uppsala, Sweden, New Zealand, New, Southern, Svalbard, Norwegian

☆ Ernest Shackleton’s Quest shipwreck has finally been found
▼ + stars: | 2024-06-15 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. Polar explorer Sir Ernest Shackleton and his crew of 27 men set off aboard the HMS Endurance in 1914. A search expedition found the HMS Endurance wreck in 2022, and now, another part of Shackleton’s legacy has been recovered. Central Press/Hulton Archive/Getty ImagesAn international team of experts using sonar has located the exploration ship Quest, once captained by Shackleton, off the coast of Canada. — A botanist spotted a tiny plant species new to science growing in an unlikely place on the slopes of the Andes.

Persons: Sir Ernest Shackleton, Shackleton, Freeman Dyson, Dyson, George Wittemyer, ”, Mickey Pardo, ritualistically, Chichén Itzá, “, Adomas Valantinas, Ashley Strickland, Katie Hunt Organizations: CNN, HMS, Quest, Central Press, Hulton, Cornell University, Olympus, ESA, Brown University, NASA, CNN Space, Science Locations: Antarctica, South Georgia, Canada, Kenya, Chichén, Yucatán, Everest, England, Australia

☆ New species of piranha relative is named after Sauron from ‘The Lord of the Rings’
▼ + stars: | 2024-06-13 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +5 min

CNN —Thousands of fish species — about 2,500 of them named — call the Amazon River home, but scientists estimate nearly half of the marine creatures lurking in the massive stretch of water remain undiscovered. The marks inspired the fish’s name, Myloplus sauron, according to a study published Monday in the journal Neotropical Ichthyology. The confusion around pacusBesides Myloplus sauron, the researchers also discovered the species Myloplus aylan, which they described as having a slightly thicker black bar on its flank. The Myloplus genus falls within the Serrasalmidae fish family, which is made up of piranha and pacu species. Researchers hope to study Myloplus sauron and Myloplus aylan further to learn more about their evolution and relation to other species, Pereira said.

Persons: Sauron, Tolkien’s “, ”, Victória Pereira, Pereira, sauron, Myloplus, Myloplus aylan, pacus, ’ ”, Matthew Kolmann, ” Kolmann, Kolmann, “ Organizations: CNN, University of Paulista, Amazon, University of Louisville Locations: São Paulo, Brazil, piranhas, Kentucky

☆ The Most Endangered Marine Mammal Still Exists. Here’s the Latest Count.
▼ + stars: | 2024-06-11 | by ( Catrin Einhorn | ) www.nytimes.com time to read: +1 min

During a few weeks each year or so, an international team of scientists spends long days at sea searching for the most endangered marine mammal on Earth: the vaquita porpoise. Results from this year’s survey, issued on Tuesday, were disappointing: Researchers estimate they saw six to eight individual vaquitas there, the lowest result ever recorded. Since at least 2019, the visual surveys have focused on one zone where acoustic monitoring and other research has suggested the remaining animals congregate. “It’s worrisome,” said Barbara Taylor, a longtime vaquita researcher who led the survey. “We just need to go out and find out whether the vaquitas have moved someplace else and adapt the management accordingly.”

Persons: they’ve, It’s, ”, Barbara Taylor

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