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It was a whale of an evacuation. As Russian aerial bombardments of Kharkiv, Ukraine’s second-largest city, have intensified, the evacuation of Plombir, a 15-year-old male, and Miranda, a 14-year-old female, came just in time, marine mammal experts said. “If they had continued in Kharkiv, their chances of survival would have been very slim,” said Daniel Garcia-Párraga, director of zoological operations at Oceanogràfic de Valencia, who helped lead the rescue. Belugas, whose natural habitat is the Arctic, need cold water to survive. The devastation of the power grid in Kharkiv meant that the aquarium there had to rely on generator power, making it challenging to keep the waters cooled.
Persons: Miranda, , Daniel Garcia, Párraga, Oceanogràfic de Valencia Organizations: Oceanogràfic de Locations: Kharkiv, Ukraine, Valencia, Spain, Russian, Ukraine’s, Plombir
Polar bears in the Southern Hudson Bay could go extinct as early as the 2030s because the sea ice that helps them hunt for food is thinning, a new study suggests. “We’ve known that the loss of Arctic sea ice would spell disaster for polar bears, so this might be the first subpopulation that disappears,” said Julienne Stroeve, the lead author of the study, which was published Thursday in the journal Communications Earth & Environment. Last month, the eastern half of Hudson Bay, home to the world’s most-studied polar bears, went ice free a month earlier than usual. Polar bears are used to an ice-free season of about four months when they rely on fat reserves until ice reforms and they can hunt blubber-rich seals from the floes. But the presence of sea ice doesn’t guarantee the bears will be able to hunt; it needs to be thick enough to support them.
Persons: , , Julienne Stroeve Organizations: Environment Locations: Hudson Bay
AdvertisementThe Russian Yasen-class nuclear-powered submarine Kazan off the Arctic coast in 2021. Lev Fedoseyev\TASS via Getty ImagesThe shift in capability with the emergence of the Yasen-M class submarines suggested a change in use. A US naval intelligence official previously said that the Russian subs are "holding the United States at risk in some of their patrol areas." AdvertisementThe Russian nuclear-powered submarine Kazan, part of the Russian naval detachment visiting Cuba, arrived at Havana's harbor Wednesday. In the past, NATO officials have flagged the Yasen-class submarines as "one of the big strategic challenges" the alliance faces.
Persons: , Gorshkov, Lev Fedoseyev, Glen VanHerck, YAMIL LAGE Organizations: Service, Kazan, Western, Business, NATO, Getty, Naval Sea Systems Command, Royal United Services Institute, US Air Force, US Northern Command, North American Aerospace Defense Command, Russian Locations: Cuba, Kazan, Caribbean, United States, Russia, Havana's, AFP, Ukraine
CNN —Shipwreck hunters have found the vessel Quest — once captained by renowned Antarctic explorer Ernest Shackleton — largely intact on the ocean floor, 15 nautical miles off the coast of Canada, the Royal Canadian Geographical Society has announced. Quest carries not only the history of his voyages, but potentially artifacts from expeditions that continued until 1962, when the vessel sank, experts say. Quest sank on May 5, 1962, after being crushed by ice in the Labrador Sea off of Canada, according to the news release. The Quest sank on May 5, 1962, after being crushed by ice in the Labrador Sea off of Canada. “He’s just an excellent example of a leader who made himself and his team capable of making the impossible possible.”It is noteworthy that a handful of men on Shackleton’s Quest expedition were also on Endurance’s expedition turned survival mission, Koehn said.
Persons: , Ernest Shackleton —, Shackleton, Sir Ernest Shackleton, , John Geiger, “ Shackleton, David Mearns, Quest, Ernest Shackleton, ” Geiger, Mearns, , Ernest Shackleton’s, Nancy Koehn, “ He’s, Koehn, we’re Organizations: CNN, Royal Canadian Geographical Society, Quest, South Atlantic, Central Press, Hulton, Harvard Business School Locations: Canada, Antarctica, Georgia, South, Rowett, Cape Town, South Africa, London, Norwegian, Labrador, Weddell, South Georgia
CNN —Nearly four years ago, while campaigning in the runup to the last presidential election, Donald Trump warned that President Joe Biden would “destroy” the oil industry. In the last three and a half years, US oil production — and oil and gas company profits — have broken records. That’s a 160% jump compared to the first three years of the pro-big-oil Trump administration, according to calculations by CNN. However, in March, the Biden administration approved ConocoPhillips’ massive Willow oil drilling project on Alaska’s North Slope, which holds around 600 million barrels of oil, angering climate advocates. Despite his mixed record with oil and gas companies, though, Biden has presided over a historic run for the industry, Kloza said.
Persons: Donald Trump, Joe Biden, Trump, Biden, That’s, , Tom Kloza, , Hess, Chevron’s, Abdullah Hasan, Darren Woods, Mike Wirth, Woods, Obama, Bob McNally, Kloza, ” Kloza, “ It’s Organizations: CNN, Global, ExxonMobil, Chevron, ConocoPhillips, Resources, Schlumberger, Oil Price Information Service, US Energy Information Administration, Oil, Natural Resources, Exxon, White, Shareholders, Microsoft, Apple, The Washington Post, Keystone XL, Rapidan Energy Group, Republican Locations: United States, Ukraine, Boon, dealmaking, The
Russian President Vladimir Putin is seen while visiting the Lakhta Center on June 5, 2024, in Saint Petersburg, Russia. Vladimir Putin visited a newly built Lakhta Center, a skyscraper of Gazprom, prior to his meetings at the Saint Petersburg International Economic Forum SPIEF 2024. Contributor | Getty Images News | Getty ImagesRussia's annual economic forum in St. Petersburg used to be known as the country's "Davos" in a nod to the World Economic Forum that's held in Switzerland every year. A view of the stand of the Russian private bank Alfa-Bank during the 27th St. Petersburg International Economic Forum in St. Petersburg, Russia on June 05, 2024. Guests from foreign countries seen during the first day of the St. Petersburg International Economic Forum 2024.
Persons: Vladimir Putin, SPIEF, Max Hess, Peter Szijjarto, There's, Vladimir Putin's, Yuri Ushakov, Putin, anders Pettersson Organizations: Lakhta Center, Saint Petersburg, Economic, Getty, St ., Economic Forum, Foreign Policy Research Institute, CNBC, Hungarian Foreign, Alfa, Bank, Anadolu, West, International Monetary Fund, U.S, Brics Locations: Saint Petersburg, Russia, Gazprom, St . Petersburg, Davos, Switzerland, Ukraine, Asia, Latin America, Africa, Eastern Europe, Slovakia, Hungary, Hungarian, St, Moscow, Russian, Germany, France, India, China, Johannesburg, South Africa
That is how we should understand Trump’s ranting in the wake of his 34 felony convictions last week. And as if to underline Biden’s refusal to interfere in Justice Department decisions, the federal prosecution of the president’s son Hunter Biden begins this week. In spinning this fantasy about Biden, Trump is telegraphing that, should he return to the White House, he will try to use the Justice Department in exactly the way he’s pretending it was used against him. In his telling, he never called for Hillary Clinton to be imprisoned, and magnanimously resisted the entreaties of others to punish her. “According to Sessions, the President asked him to reverse his recusal so that Sessions could direct the Department of Justice to investigate and prosecute Hillary Clinton,” the Mueller report said.
Persons: Trump, Donald Trump, Biden, , Alvin Bragg, Hunter Biden, Alexei Navalny, Vladimir Putin, Hillary Clinton, magnanimously, ‘ Lock, Mueller, Jeff Sessions, who’d, Clinton, , Sessions, John Huber of Utah, Huber Organizations: Department, Biden, White, Justice Department, Fox News, Fox, Sessions, Department of Justice, Clinton Foundation Locations: Manhattan, Russian
Romance Novels That Bring the Heat
  + stars: | 2024-05-31 | by ( Olivia Waite | ) www.nytimes.com   time to read: 1 min
Time-travel romances are often a fantasy of knowledge: Someone ventures back into history and dazzles the rubes by understanding germ theory, or else a historical figure is brought forward and gapes at the marvels of present-day technology. They can also be fantasies of power, as Kaliane Bradley’s THE MINISTRY OF TIME (Avid Reader Press, 339 pp., $28.99) makes clear. When the Arctic explorer Cmdr. Graham Gore is hauled into the 21st century along with a handful of other expats, their government handlers — bridges, as they’re called — are granted an extraordinary amount of control. Bridges are not only responsible for explaining modernity, they also share quarters with their expats, monitoring their bodily functions, mental health, internet searches, geographic movements and political adjustments.
Persons: Graham Gore Organizations: TIME, Reader Press
If true, the loss of a Polish shopping center by means of Russian arson would be shocking on its own. As NATO advances toward the July summit, it's become clear that more comprehensive discussions on addressing the Russian sabotage campaign must take place. Some of the earliest identified acts of Russian sabotage occurred in 2014 at ammunition depots in the Czech Republic killing two and causing $42.5 million in damage. Bulgaria has played a crucial role in supplying ammunition and shells to Ukrainian forces, especially in the early stages of the war. Matthias Merz/picture alliance via Getty ImagesWeapons and training facilities aiding Ukrainian forces are frequent targets.
Persons: , Donald Tusk, MAXIM SHEMETOV, Kaja Kallas, it's, Hannah Beier, Ozempic, Abrams, Matthias Merz, Russia, John MacDougall, Daniel Kochis Organizations: Service, Business, Reuters Estonia's, West, NATO, Scranton Army, BAE Systems, Denmark's Novo Nordisk, BAE, US Army, Getty Images, Energy, NATO Pipeline System, Deutsche Bahn, Investigators, DB, Getty, Kremlin, Ukraine, Center, Hudson Institute, United Locations: Polish, Poland, Wroclaw, Lithuania, Russia, Moscow, Russian, Estonia, Czech Republic, Vrbětice, Bulgaria, Scranton, Pennsylvania, United Kingdom, Ukrainian, Ukraine, Norwegian, Baltic, Bellheim, Germany, Czech, Europe, Berlin, France, Washington, Eurasia, United States, NATO
CNN —A squat, light-colored building in Tigard, Oregon, was supposed to be part of a game-changing new solution for the global plastics industry. And unlike mechanical recycling, where the quality of the product declines each time, chemical recycling promises virgin-quality plastics. Chemical company Dow says it plans to build multiple chemical recycling facilities in the US and Europe, adding as much as 600,000 tons (1.2 billion pounds) of recycling capacity by 2030. “Mechanical recycling simply uses less energy and chemicals than does chemical recycling, making it overall cheaper and less environmentally impactful,” she said. With that kind of industry pressure, said Congdon, it’s easy to see why chemical recycling may be attractive to policymakers.
Persons: Jennifer Congdon, Congdon, , , Big, Yuri Cortez, Davis Allen, what’s, isn’t, Taylor Uekert, Chaideer Mahyuddin, Mike Kemp, Brightmark, NREL’s Uekert, Allen, ” Congdon Organizations: CNN, Regenyx, Plastics, Getty, Climate Integrity, Companies, Chemical, Dow, Oil, Exxon, American Chemistry Council, National Renewable Energy Laboratory, Beyond Plastics, ACC, Center Locations: Tigard , Oregon, Venezuela, AFP, Europe, Asia, Banda Aceh, Indonesia, London, Baytown , Texas, Ashley , Indiana, Macon, Bibb , Georgia, Indiana, The Indiana
Finland's F/A-18 Hornets — which used to be the US Navy's standard fighter — are already compatible with NATO air forces. This puts several squadrons of stealth fighters on Russia's northern border, with the potential to penetrate and suppress Russian air defenses, and hit vital targets. "Both Finland's and Sweden's proximity allows NATO air forces to stage closer to the Baltics. Similarly, Sweden's Gotland island — located almost midway in the Baltic, about 60 miles from the Swedish mainland and 80 miles from the Baltic States — provides NATO with an advanced outpost. Their air forces are vital for this Nordic push, and will become very useful to further deter and defend the increasingly contested arctic space with Russia."
Persons: Paul Cormarie, John Hoehn, Sweden's JAS, Finland's, Ian Valley, Hoehn, Cormarie, Michael Peck Organizations: Service, NATO, RAND, Corp, Modern, Institute, Business, Nordic, Gripen, UK's Royal Air Force, Finnish Air Force, US Army, , Defense, Foreign Policy, Rutgers Univ, Twitter, LinkedIn Locations: Ukraine, Finland, Sweden, West, Russia, Finnish, Swedish, France, Germany, Warsaw, Poland, Europe, Rovaniemi, US Army Sweden, Baltic States, Baltic, Norway, Norwegian, North, Estonia, Latvia, Lithuania, Gotland, , Pacific, United States, Taiwan, China, Forbes
CNN —Rivers and streams in Alaska are changing color – from a clean, clear blue to a rusty orange – because of the toxic metals released by thawing permafrost, according to a new study. Ken Hill/National Park ServiceArctic soils naturally contain organic carbon, nutrients and metals, such as mercury, within their permafrost, the study says. “It’s really an unexpected consequence of climate change.”Researchers used satellite imagery to determine when the change in color happened at different rivers and streams. In Alaska’s Arctic rivers alone reside a variety of fish that are “critical for subsistence, sport, and commercial fisheries,” researchers wrote. Poulin said local communities voiced their concerns and observations to study researchers beginning seven years ago.
Persons: CNN —, “ We’re, , Brett Poulin, Ken Hill, Poulin, “ It’s Organizations: CNN, National Park Service, University of California, Geological Survey, Communications, Environment, UC Davis, Park Service, Water Resources Research Locations: CNN — Rivers, Alaska, Davis, Alaska’s, California, Appalachia, Alaska's Gates, Alaska’s Gates, Park Service Alaska, Chilean, Spain
The in-house AI chip efforts have yet to make a major dent in Nvidia's grip on the market. 'Parity with CUDA'Internally at Amazon, Nvidia's CUDA platform is repeatedly cited as the biggest roadblock for the AI chip initiative. AdvertisementAn obvious response to this would be to have cloud customers use Amazon's own AI chips instead. AdvertisementFor example, AWS's AI chips still have "compatibility gaps" in certain open-source frameworks, making Nvidia GPUs a more popular option. Don't count Amazon outDespite Amazon's AI chip struggles, the effort seems to have caught the attention of Nvidia's CEO Jensen Huang.
Persons: , Bernstein, Stacy Rasgon, I'm, Rasgon, Adam Selipsky, Jensen Huang, Andy Jassy, Inferentia, Trainium, We're, Snowflake's, Sridhar Ramaswamy, Eóin Noonan, Ramaswamy, James Hamilton, Jassy, Gartner, Amazon's, Huang Organizations: Service, Microsoft, Google, Business, Nvidia, Intel, Amazon, BI, Annapurna, NVIDIA CUDA, Netflix, Neuron, AWS, Amazon VP, James Hamilton Amazon, Amazon SVP Locations: Inferentia, Toronto, Canada, CUDA
"I'm not aware of anyone using AWS chips in any sort of large volumes," Rasgon told Business Insider, referring to Amazon's AI chips. This time, the idea is to avoid paying for expensive Nvidia GPUs, while still providing cloud customers with powerful AI services. An obvious response to this would be to have cloud customers use Amazon's AI chips instead. However, some of the largest AWS customers have not been willing to use these homegrown alternatives, the documents said. For example, AWS's AI chips still have "compatibility gaps" in certain open-source frameworks, making Nvidia GPUs a more popular option.
Persons: , Stacy Rasgon, Bernstein, I'm, Rasgon, Adam Selipsky, Jensen Huang, Andy Jassy, Inferentia, Trainium, Omdia, Snowflake's, Sridhar Ramaswamy, Eóin Noonan, CUDA, Ramaswamy, James Hamilton, Jassy, Gartner, Huang Organizations: Service, Microsoft, Google, Business, Services, Nvidia, Intel, Amazon, NVIDIA CUDA, Netflix, Neuron, AWS, NVIDIA, Amazon VP, James Hamilton Amazon, BI Locations: CUDA, Toronto
CNN —NASA has launched the first of two research satellites to measure how much heat is lost to space from the Arctic and Antarctica. ET) aboard a Rocket Lab Electron rocket from Rocket Lab’s launch complex in Mahia, New Zealand. Technicians integrate PREFIRE inside the Rocket Lab Electron rocket payload fairing on Wednesday at the company’s facility in New Zealand. Weather and ocean currents move that heat energy toward the poles, where the heat radiates upward into space. The launch date for the second satellite will be announced shortly after the launch of the first satellite, NASA said.
Persons: they’re Organizations: CNN, NASA, Energy Locations: Antarctica, Mahia , New Zealand, New Zealand
Here It Comes: Another Hot Summer in Europe
  + stars: | 2024-05-24 | by ( Ceylan Yeğinsu | ) www.nytimes.com   time to read: +1 min
Europe, the world’s fastest-warming continent, is headed for another scorching summer, meteorologists warn. And travelers, once again, are heading to the hot spots. Last year, large parts of southern Europe experienced prolonged periods of extreme heat with temperatures reaching 118 degrees and lasting up to two weeks or more. The sweltering conditions upended vacations throughout the summer season as visitors collapsed from heat exhaustion at crowded tourist sites, and wildfires led to evacuations in Greece, Italy and Spain. “Our computer models are in good agreement that it’s going to be another unusually hot summer, especially during late July through August,” said Todd Crawford, vice president of meteorology at Atmospheric G2, a weather and climate intelligence firm based in Manchester, N.H.
Persons: , Todd Crawford Organizations: World Meteorological Organization, Service Locations: Europe, Greece, Italy, Spain, Manchester, N.H, Croatia
We were going to Paris to see Taylor on May 9, 2024. AdvertisementStrong enjoyed every moment of the Taylor Swift concert in Paris. When Jennifer asked if I wanted to see Taylor with her in Paris, it was a no-brainer. Five of us went to the concert, including Jennifer, 32, another granddaughter, Brianne Pattison, 36, and my daughter-in-law, Kay Strong, 66. I'm happy that the younger generation knows there are older people like me who love to have fun in their life.
Persons: , Nancy Strong, Jennifer, Taylor Swift's, We've, — I, Taylor, I've, Taylor Swift, she'd, Asa, Strong, Jennifer Strong, Brianne Pattison, Kay Strong Organizations: Service, Business, MTV, Kanye West Locations: New York, Europe, Paris, Dallas, Reading , Pennsylvania, Reading, Antarctica, South America, Amsterdam, Anthropologie
In a Wednesday interview with CNBC's Jim Cramer, Snowflake CEO Sridhar Ramaswamy indicated the cloud data company will collaborate further with artificial intelligence darling Nvidia . There's a lot to come and Jensen's, of course, a visionary when it comes to AI," Ramaswamy said, referencing Nvidia chief Jensen Huang. Ramaswamy also said Snowflake's enterprise customer base is growing and described what the company can do for names like Kraft Heinz . For example, he said Snowflake's AI offerings can analyze customer feedback data to help determine automated responses to questions. "The era of enterprise AI is here, right here at Snowflake."
Persons: CNBC's Jim Cramer, Snowflake, Sridhar Ramaswamy, Ramaswamy, Jensen Huang, Huang, he's, Kraft Heinz Organizations: Nvidia, Cloud Summit Locations: San Francisco, Snowflake
On Saturday, revelers across Spain and Portugal ventured into the temperate springtime evening, hoping for a memorable night. At 11:46 p.m. in Portugal, a fireball streaked across the sky, leaving a smoldering trail of incandescent graffiti in its wake. Footage shared on social media shows jaws dropping as the dark night briefly turns into day, blazing in shades of snowy white, otherworldly green and arctic blue. Experts say it had a strange trajectory, not matching the sort normally taken by nearby space rocks. None of the object is likely to have made it to the ground, the European Space Agency said.
Organizations: European Space Agency Locations: Spain, Portugal
Read previewMore extreme weather is scrambling the high-tech systems that have given the US military its edge. For example, severe weather can degrade navigation systems such as GPS and sensors on precision-guided munitions. Heavy rain ground aircraft and drones, intense heat exhausts troops, dust storms gum up tank engines, and storms damage ships at sea. The problem is that tactical units on the front lines, or in remote areas, often lack the connectivity to receive weather reports. "NOAA [the National Oceanic and Atmospheric Administration], the private sector and universities are actively working to improve global weather models," Regens said.
Persons: , James Regens, Napoleon, Jason Serrit, Regens, Michael Peck Organizations: Service, Business, Royal United Services Institute, Waterloo, Staff, US Air Force, Antiphon Solutions, North America, Pentagon, NOAA, National Oceanic, Administration, Defense, Foreign Policy, Rutgers Univ, Twitter, LinkedIn Locations: British, Iran, Iraqi, California, Oklahoma, Europe, NATO, Forbes
Micah Symmonds, a US Army jumpmaster in the 11th Airborne Division based in Alaska. There's a reason why so many people choose to be in an airborne division for their entire career. Especially being in the 11th Airborne Division, we have a very unique geographical position, so we're able to reach a lot of places in the Indo-Pacific region. And then becoming a jumpmaster, you're a leader in that organization, you really need to show the want and drive. On each jump, you're generally exiting from both parachute doors of an aircraft, and each door will have a jumpmaster.
Persons: Micah Symmonds, It's, I've, Keon Horton, Natalie Doan, They've, Molly Treece, there's, it's Organizations: Service, US Army, 11th Airborne Division, Business, 11th Airborne, U.S . Army, 3rd Battalion, 509th Parachute Infantry Regiment, 2nd Infantry Brigade Combat Team, Pacific Multinational Readiness, Donnelly Training, U.S, Army, U.S . Army 2nd Infantry Brigade Combat Team, 36th Airlift Squadron, Yokota Air Base, . Air Force, Boeing, Delta Junction Locations: Alaska, Guam, Australia, Thailand, Philippines, Kuwait, jumpmaster, balaclava, Japan, Delta, AK
New research this week is adding fresh detail to one of paleontology’s biggest questions: Did dinosaur blood run hot or cold? Clues from fossilized eggshells and bones have now suggested that some dinosaurs were warm-blooded and others were not. Reinhard Dirscherl/ullstein bild/Getty ImagesMarine scientists have used artificial intelligence to decode previously unknown complexity in the calls of sperm whales. The whales produced a catalog of clicking sounds, which the researchers described as akin to a “phonetic alphabet” for sperm whales. What sperm whales are saying with their clicks remains a mystery to human ears, but understanding the scope of their vocal exchanges is an important step toward linking their calls with specific behavior.
Persons: Dinos, Davide Bonadonna, Jeff Lichtman, Reinhard Dirscherl, Napoleon Bonaparte, Ashley Strickland, Katie Hunt Organizations: CNN, Vigo, UCL, Google Research, Lichtman, Harvard University, Google, Harvard, Northern, Central America, Getty Images Marine, , Heritage, CNN Space, Science Locations: Universidade, North America, Scandinavia, Europe, Central, India, Dover, England
Pedro Pardo | Afp | Getty ImagesRussia's close relationship with superpower China is under close scrutiny as Russian President Vladimir Putin meets his Chinese counterpart Xi Jinping on Thursday. "Neither Putin nor Xi can achieve what they want to achieve, both domestically and internationally, without the support of the other. Russian President Vladimir Putin and China's President Xi Jinping leave after a reception following their talks at the Kremlin in Moscow on March 21, 2023. Russian President Vladimir Putin and Chinese President Xi Jinping during a welcome ceremony at the third Belt and Road Forum in Beijing on Oct. 17, 2023. Russian President Vladimir Putin and Chinese President Xi Jinping attend a welcome ceremony before Russia-China talks in Moscow, Russia, on March 21, 2023.
Persons: Xi Jinping, Vladimir Putin, Pedro Pardo, Putin, Sam Greene, they've, " Greene, Xi, It's, Pavel Byrkin, it's, , Natasha Kuhrt, Russia's, Kuhrt, Sergei Savostyanov, Greene, Liu Pengyu, Mikhail Tereshchenko Organizations: Forum, International Cooperation, of, People, Afp, Getty, Xinhua, Democratic, Center for, CNBC, Analysts, Kremlin, Putin, King's College London, Russia, U.S, Reuters, Sputnik Locations: Beijing, China, Ukraine, Russia, Moscow, Central Asia, Russian, U.S, Washington
View more opinion on CNNCNN —It was a carefully choreographed show of force in Beijing Thursday as Russian President Vladimir Putin arrived for yet another meeting with his Chinese counterpart, Xi Jinping. Frida Ghitis CNNOn Wednesday, Slovakian Prime Minister Robert Fico was shot multiple times and gravely wounded in an assassination attempt. Russia’s lightning assault, according to Ukrainian President Volodymyr Zelensky, who cancelled all his foreign travel, aims to force Ukraine to stretch its defenses. Security officers move Slovak Prime Minister Robert Fico in a car after the assassination attempt in Handlova, Slovakia, on Wednesday May 15. Every day, the stark reality that what began in Ukraine will change Europe for years to come becomes more inescapable.
Persons: Frida Ghitis, Vladimir Putin, Xi Jinping, Robert Fico, Fico, Putin, , Volodymyr Zelensky, Donald Trump, Joe Biden’s, David Cameron, , Fico —, Radovan Stoklasa, Sergei Shoigu, Andrey Belousov, laughably, Rishi Sunak, Mark Rutte, Russia's, Alexander Ryumin, Emmanuel Macron, , Mikko Heiskanen, Xi Organizations: CNN, Washington Post, Politics, CNN CNN, Frida Ghitis CNN, Wednesday, Slovakian, Kyiv, British, Putin, Kremlin, Moscow, European Union, Reuters, Europe, Russia, Republicans, Russian, West, NATO, Institute for, Locations: Beijing, Europe, Ukraine, Kharkiv, Russia, Georgia, Soviet Republic, Moscow, Moldova, Slovak, Slovakia, , Handlova, Iran, North Korea, China, Norway, London, British, Netherlands, , Germany, Berlin, Finland
CNN —Were dinosaurs warm-blooded like birds and mammals or cold-blooded like reptiles? Clues from dinosaur eggshells and bones have suggested that some dinosaurs were warm-blooded and others were not. These dinosaurs may have evolved endothermy, or the ability to internally generate body heat, according to the study. “Warm-blooded animals are generally more active, for example, cold-blooded animals usually don’t build nests,” said lead study author Dr. Alfio Alessandro Chiarenza, Royal Society Newton International Fellow at University College London’s department of Earth sciences. Her 2022 study suggested that ornithischians were more likely cold-blooded and sauropods were warm-blooded.
Persons: Big John, Sarah Meyssonnier, ornithischians, , Alfio Alessandro Chiarenza, Brontosaurus, ” Chiarenza, , Jasmina, ” Wiemann, Chiarenza, Anthony Fiorillo, ” Fiorillo, wasn’t Organizations: CNN, Royal Society Newton International, University College London’s, Field, UCL, Universidade de, New, New Mexico Museum, Southern Methodist University Locations: Paris, Chicago, Spain, New Mexico, Dallas
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