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☆ New fossils could reveal origin of ancient ‘hobbit’ humans
▼ + stars: | 2024-08-10 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

More bones followed, and at first, archaeologist Thomas Sutikna and his team thought they had uncovered the ancient fossils of a child. And the newly studied fossils represent an earlier hobbit who was 2.4 inches (6.1 centimeters) shorter than the first specimen. Homo erectus was the first ancient human to migrate out of Africa about 1.9 million years ago. Together, the Homo floresiensis fossils paint a portrait of a hardy species able to adapt and thrive despite the presence of hulking Komodo dragons. Defying gravityAstronauts Butch Wilmore and Suni Williams have long outstayed a planned eight days in low-Earth orbit after traveling to the International Space Station aboard Boeing’s Starliner spacecraft in June.

Persons: Bua, Thomas Sutikna, floresiensis, Homo floresiensis, erectus, Homo erectus, Butch Wilmore, Suni Williams, SpaceX’s, Williams, David Brunetti, Pharaoh Djoser, NASA's, squaretail groupers, China’s Chang’e, Ashley Strickland, Katie Hunt Organizations: CNN, International Space, NASA, Sutton, Exploration Rover, Rover, CNN Space, Science Locations: Indonesian, Flores, Africa, African, Sutton Hoo, Suffolk, England, Sutton, Turkey, China, India’s

☆ 'These are not normal;' A new type of dealmaking for AI startups is rattling Silicon Valley
▼ + stars: | 2024-08-10 | by ( Ben Bergman | Sri Muppidi | ) www.businessinsider.com time to read: +7 min

Google unnerved Silicon Valley last week when it agreed to pay $2.5 billion to license Character.AI's technology, hire its two superstar cofounders and 20 percent of employees. The deal came after AI developers Adept and Inflection both effectively sold themselves to Amazon and Microsoft, respectively, in recent months. It was only last year Character.AI raised $150 million in venture funding, which valued the company at $850 million. Its appeal as a chatbot that uses AI to make virtual characters that interact with users seems decidedly niche. Related storiesMost of the founders and investors Business Insider spoke to for this story say Google has little interest in Character.AI's actual product.

Persons: cofounders, Brent Queener, Kyle Sanford, Character.AI, Iris Sun, Noam Shazeer, Daniel De Freitas, Jack Selby, Peter Thiel's, Steve Brotman, Shazeer, De Freitas, PitchBook's Sanford, they're, Roy Bahat, Arvind Jain, Cameron Lester, Lester Organizations: Service, Microsoft, Bonfire Ventures, Business, Apple, Big Tech, AZ, Biden Administration, Federal Trade Commission, Department of Justice, Alpha Partners, FTC, DOJ, New York Times, Google, Madrona Venture, Bloomberg Beta, Jefferies

☆ In New Zealand, Māori are using Indigenous knowledge to combat climate change
▼ + stars: | 2024-08-10 | by ( Alaa Elassar | ) edition.cnn.com time to read: +18 min

It’s that “interconnectedness” that makes Māori ideal stewards of Aotearoa New Zealand, Parkin-Rae says. Whenua (Land)The work at Oaro River is part of a reforestation and predator control project led by Te Rūnanga o Kaikōura, a Māori tribal council in Kaikōura. Thomas Kahu, left, and Wiremu Stone are both descendants of Paikea the whale rider and work for Whale Watch Kaikōura. A Whale Watch Kaikōura boat full of tourists viewing sperm whales off the coast of South Island, New Zealand. Alaa Elassar/CNN“Incorporating te ao Māori (the Māori world) into our work is valuable to all of Aotearoa.

Persons: , New Zealand CNN — Justin Parkin, Rae, Te Waipounamu, Tamati, ” Wikiriwhi, Parkin, Justin Parkin, Alaa Elassar, Ngāti, Ngāi Tahu, “, ”, –, Te, Rawiri, kawau, toto, ā roto, it’s, ” Parkin, Thomas Kahu, Kahu, Tim Clayton, Corbis, ” Kahu, Māori, Wiremu Stone, Takoko, ” Takoko, ” Rangi, Daniel Gaussen, Aoraki Mackenzie, Sanka, ” Gaussen, CNN Mikey Ratahi, ” Ratahi, Gaussen, ” Kaitiaki, Kaikōura, Elassar, tangata whenua, don’t, it’ll Organizations: , New Zealand CNN, New Zealand, CNN, CNN Aotearoa New Zealand’s Ministry, Environment, Aotearoa New Zealand, Rawiri Manawatu, Manawatu, Aotearoa New, Whale Watch, Aotearoa New Zealand’s Department of Conservation, CNN Whale Watch, Conservation International Aotearoa, Pacific Whale Fund, Ocean Initiative, Aoraki, Sky Reserve, Southern, Sky Resource, University of Canterbury, Ministry Locations: , New Zealand, New, Māori, Aotearoa, Alaa, CNN Aotearoa, Ngāi, Aotearoa New, Oaro, Te Rūnanga, Kaikōura, Rūnanga, ” Moana, Aotearoa New Zealand, South Island , New Zealand, wonderment, Mackenzie, Lake Takapō, Mana, Wai, Zealanders, “

If approved, it would have been the first new treatment for PTSD in more than two decades. Lykos Therapeutics had asked the FDA to approve the drug as part of a treatment regimen, given alongside talk therapy. Lykos Therapeutics had asked the FDA to approve the drug as part of a treatment regimen, given alongside talk therapy. Lykos added that the agency expressed concerns similar to those raised during the advisory committee meeting in June. Davis Institute for Psychedelics and Neurotherapeutics, said he doesn’t think the FDA decision will hinder the development of psychedelics for mental health disorders, including PTSD.

Persons: “, ”, Holly Fernandez Lynch, Lykos, Amy Emerson, Sarah Silbiger, David Olson, Olson, ” Olson, Brian Barnett, ” Barnett, Joe Biden, Biden, Robert Califf, ” Lynch, psychedelics, David Rind Organizations: Drug Administration, Therapeutics, FDA, Lykos Therapeutics, University of Pennsylvania, Davis Institute for Psychedelics, Cleveland Clinic, Clinical Locations: U.S, White Oak, Md, Ohio

☆ Scientists propose warming up Mars by using heat-trapping 'glitter'
▼ + stars: | 2024-08-09 | by ( Https | Media-Cldnry.S-Nbcnews.Com Image Upload Newscms | ) www.nbcnews.com time to read: +4 min

The idea of transforming Mars into a world more hospitable to human habitation is a regular feature of science fiction. “The key elements of our paper are a novel proposal to use engineered nanoparticles to warm Mars’ atmosphere, and climate modeling that suggests this approach could be much more efficient than previous concepts. NASA has sent robotic rovers to explore the Martian surface and the InSight Lander to study the planet’s interior. The median Martian surface temperature is about minus-85 degrees Fahrenheit (minus-65 degrees Celsius). For example, in the unlikely event that Mars’ soil contains irremediable compounds toxic to all Earth-derived life, then the benefit of warming Mars is nil,” Kite said.

Persons: ”, Edwin Kite, Lander, Samaneh Ansari, ” Ansari, Mars, ” Kite, “ Organizations: University of Chicago, NASA, Northwestern University, Illinois Locations: U.S

The U.S. is in what may end up being its biggest summer wave of Covid, with no end yet in sight. This year’s summer wave also began earlier than last year’s, Jha said. “Besides that, there’s not much that we can sort of put our finger on to say this is what’s driving this summer surge," Pekosz said. Jha said that what happens this winter is impossible to predict but that there could be a silver lining to a large summer wave. “A big summer wave tends to lead to a little bit of a smaller winter wave and vice versa, just because there’s a little bit more immunity in the population,” he said.

Persons: ”, Ashish Jha, “ It’s, ” It's, There's, Maria Van Kerkhove, Van Kerkhove, Rosem Morton, Jha, Andrew Pekosz, “, there’s, Pekosz, Michael Phillips, epidemiologist, ” Phillips Organizations: Brown University School of Public Health, White, Covid, World Health Organization, Centers for Disease Control, The Washington, Getty, Food and Drug Administration, CDC, Johns Hopkins Bloomberg School of Public Health, didn't, NYU Langone Health Locations: U.S, Europe, Washington, Western U.S, Texas, California, Florida, North Carolina, Covid, New York City

☆ F.D.A. Declines to Approve MDMA Therapy, Seeking More Study
▼ + stars: | 2024-08-09 | by ( Andrew Jacobs | ) www.nytimes.com time to read: +1 min

The Food and Drug Administration on Friday declined to approve MDMA-assisted therapy for the treatment of post-traumatic stress disorder, dealing a serious blow to the nascent field of psychedelic medicine and dashing the hopes of many Americans who are desperate for new treatments. An additional clinical trial could add years, and millions of dollars, to the approval process. If approved, MDMA would have become the first psychedelic compound to be regulated by federal health authorities. “This is an earthquake for those in the field who thought F.D.A. approval would be a cinch,” said Michael Pollan, the best-selling author and co-founder of the UC Berkeley Center for the Science of Psychedelics.

Persons: F.D.A, ”, Michael Pollan Organizations: Drug Administration, Lykos Therapeutics, UC Berkeley Center, Psychedelics

☆ This Is a Picture of the Last Thing Seen by NASA’s Asteroid Hunter
▼ + stars: | 2024-08-09 | by ( Katrina Miller | ) www.nytimes.com time to read: +1 min

On Thursday, scientists and engineers in Southern California got an exclusive glimpse at a recent snapshot of Fornax, a constellation of stars in the Southern Hemisphere. At the end of last month, the spacecraft’s survey concluded, and it closed its telescopic eyes for the final time. “This was the little space telescope that could,” said Amy Mainzer, an astronomer at the University of California, Los Angeles, and principal investigator for NEOWISE. “We were really lucky to get to do this work.”When the mission was launched in 2009, it was known simply as WISE. It spent the next year peering at faraway objects in the universe radiating infrared light, including supermassive black holes, brown dwarfs, dying stars and one of the most luminous galaxies in the cosmos.

Persons: ”, Amy Mainzer, “ Organizations: Southern Hemisphere, Survey, University of California Locations: Southern California, Los Angeles

☆ Razor-thin solar panels could be ‘ink-jetted’ onto your backpack or phone for cheap clean energy
▼ + stars: | 2024-08-09 | by ( Kara Fox | ) edition.cnn.com time to read: +5 min

Today’s solar panels that use silicon cells, by comparison, typically covert up to 22% of sunlight into power. Another important factor fueling solar’s rise is its growing efficiency in converting the sun’s energy. But Wang noted that the research group is not advocating for the end of solar farms. “I wouldn’t say we want to eliminate solar farms because obviously we need lots of areas or surfaces to generate sufficient amount of solar energy,” he told CNN. Some coatings in lab settings have dissolved or broken down over short periods of time, so are regarded as less durable than today’s solar panels.

Persons: aren’t, Junke Wang, Martin Small, Wood Mackenzie, Wang, ”, Henry Snaith, Snaith Organizations: CNN, Oxford, Oxford University's Physics, Oxford University Physics Locations: Germany

☆ 'There's a reckoning happening': An underrated risk will crater property values in high-risk markets by up to 60%
▼ + stars: | 2024-08-09 | by ( James Faris | ) www.businessinsider.com time to read: +5 min

That's made Burt even more confident about his long-held thesis, which many property owners are ignoring. For example, flood insurance costs in coastal cities could rise from $5,000 per year to $15,000 under the updated national flood insurance pricing set by the Federal Emergency Management Agency (FEMA), Burt said. And that's assuming flood risk doesn't continue to rise over time, which Burt believes is unlikely. That would be disastrous for all property owners in those markets, even those not trying to sell. Homeowners in cities most vulnerable to the effects of climate change should be sweating, if they aren't already.

Persons: David Burt, Michael Lewis, Burt, That's, I'm, it's Organizations: Service, Business, Federal Emergency Management Agency, FEMA Locations: Lee County , Florida, Fort Myers, Paris, that's

☆ Diet soda fans, look out for this ingredient — it may increase your risk of blood clots and heart problems, scientists say
▼ + stars: | 2024-08-09 | by ( Julia Pugachevsky | ) www.businessinsider.com time to read: +1 min

A small study found that drinks containing artificial sweeteners increase the risk of blood clots. Blood clots can cause heart attacks and strokes. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . AdvertisementDrinks that contain artificial sweeteners like Truvia and Splenda Naturals Stevia may increase your risk of blood clots and heart attacks, according to a small new pilot study. Comparatively, 10 people consuming drinks with the same amount of sugar did not see changes in blood platelet activity.

Persons: — Organizations: Service

☆ Archaeologists uncover ancient pot of gold
▼ + stars: | 2024-08-08 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +5 min

Researchers discovered the stash in Notion, an 80-acre fortified city that was occupied from about the sixth century BC to the first century AD. “No one ever buries a hoard of coins, especially precious metal coins, without intending to retrieve it. One gold coin would have been the equivalent of a month’s salary for a mercenary soldier, according to the University of Michigan. Those were known as Persian silver sigloi, 20 of which would equate to one gold coin. Because of the gold coin’s high value, “it was far more efficient to store wealth in gold coins than in silver,” he added.

Persons: ”, Christopher Ratté, “, Alexander the, Persian King Darius, Peter van Alfen, ” van Alfen, Ratté, van Alfen, Herodotus Organizations: CNN, University of Michigan, American Numismatic Society, Spartan Locations: Turkey, Persian, Persia

☆ Flirt or flight? How humans are scaring fish off finding a mate
▼ + stars: | 2024-08-07 | by ( Jack Guy | ) edition.cnn.com time to read: +3 min

CNN —Scientists studying squaretail grouper have found that the increasing presence of fishermen in the water is changing their behavior from flirty to flighty. This coincides with a shift from hook and line fishing from boats to fishers spearfishing while in the water, she said. Humans have responded to this behavior by targeting these events in order to catch more fish, which have started to engage less in courting behavior out of fear. In many populations, these spawning events are the only time that groupers will mate, she added. Karkarey also wants to investigate whether these fearful fish are finding other ways to mate despite the behavioral changes researchers have observed.

Persons: Rucha Karkarey, spearfishing, “, ”, they’ve, Karkarey Organizations: CNN —, Lancaster University, CNN Locations: flighty, India’s Lakshadweep, Maldives

☆ Strong leg muscles could help combat arthritis in the knee, study shows
▼ + stars: | 2024-08-06 | by ( Melanie Radzicki Mcmanus | ) edition.cnn.com time to read: +7 min

Most people undergo a knee replacement due to osteoarthritis in the joint, which can cause pain, swelling and less knee mobility. “We’ve always had this idea that muscle mass matters and helps protect joints,” said Miller, who was not involved with the study. The data that van Meurs and her colleagues studied came from people with an average body mass index of 26. “Before engaging in a lot of weight-bearing activity, do some training in the gym to strengthen your leg muscles,” van Meurs said. And if you’re going to take up a weight-bearing activity such as running, start slowly.

Persons: ”, Joyce van Meurs, ” van Meurs, “, Oleg Breslavtsev, Kathryn Miller, “ We’ve, Miller, van Meurs, Meurs, ” Miller, “ It’s, you’ll, Melanie Radzicki McManus Organizations: CNN, Therapeutic Medicine, JAMA, Erasmus Medical Center, Getty, University of Wisconsin School of Medicine, Public Health, BMI, CNN’s Locations: United States, Netherlands, Rotterdam , Netherlands, Madison, ”

☆ Newly discovered fossils shed light on origins of curious ‘hobbit’ humans
▼ + stars: | 2024-08-06 | by ( Katie Hunt | ) edition.cnn.com time to read: +8 min

An analysis of newly described Homo floresiensis fossils published Tuesday in the journal Nature Communications attempts to answer some of these questions about the tiny human. Liang Bua cave is the only other place where hobbit fossils have been found. The Mata Menge humerus fragment (left) is shown at the same scale as the humerus of Homo floresiensis from Liang Bua. Overall, the research suggested that the hobbit species’ small size remained remarkably constant over a long period. “Every tiny fragment of Homo floresiensis or any other hominin is incredibly important,” Tocheri said.

Persons: floresiensis, —, Mata Menge, Flores Gerrit van den Bergh, ”, Yousuke Kaifu, Liang, Liang Bua, Yousuke, hominins, luzonensis, erectus, Gerrit van den Bergh, wristbones, habilis, Matt Tocheri, wasn’t, Flores, Tocheri, Van den Bergh, van den Bergh, hominin, ” Tocheri Organizations: CNN, Nature Communications, University of Tokyo, Archaeological Science, University of Wollongong, Lakehead University, Smithsonian Locations: Indonesian, Flores, Africa, Java, Asia, Mata, South Africa, Philippines, Australia, Canada, Ontario

☆ Prosecutors used an AI tool to send a man to prison for life. Now the person who created it is under investigation.
▼ + stars: | 2024-08-06 | by ( Darius Rafieyan | ) www.businessinsider.com time to read: +18 min

But prosecutors had no direct evidence tying Black to the location of the murder, an Ohio appellate court later said. In many cases, prosecutors themselves don't even have access to the source code and haven't reviewed the underlying technology. Back in Akron, the judge in Rankin's case ordered the Cybercheck evidence excluded after prosecutors failed to turn over the source code. The Summit County Prosecutor's Office declined to comment when reached by BI. It's unclear how many others may be behind bars because of Cybercheck evidence that was never rigorously scrutinized.

Persons: Adarus Black, Black, Na'Kia Crawford, Crawford, Adam Mosher, Mosher, Cybercheck, Chris Ramsey, It's, That's, Donald Malarcik, Summit County who've, Javion Rankin, Tyraye Carter, Rankin, Malarcik, Eric Zale, Zale, Mr, Shara Munn, she'd, Freiheit, Meghan, Breck, Roesch, weren't, They've, who's, isn't, Phillip Mendoza, Kimberly Thompson, Brian James, Tyree Halsell, Mendoza, Mosher's, Steve Michniak, Michinaik, William Holland, Brian Stano, Katherine Long, Jack Newsham Organizations: Business, NBC News, Cybercheck, Prosecutors, Police, Fleming College, Technicians, Akron Police Department, University of Saskatchewan, Summit, Prosecutor's, BI Locations: America, Akron , Ohio, Ohio, Colorado , New York, Florida, New York, Philadelphia, Houston, Denver, Akron, Summit County , Ohio, Canada, Toronto, Summit County, Boulder , Colorado, New Brunswick, Calgary, Colorado, Nevada, Pennsylvania, Colorado , Ohio, East Akron , Ohio, Summit, Portage County, Lake Erie

☆ Meet Michal Kosinski, the Oppenheimer of AI's Scariest Future
▼ + stars: | 2024-08-05 | by ( Adam Rogers | ) www.businessinsider.com time to read: +20 min

Eugenicists used photographs and IQ tests to determine which people were "inferior," and sterilized those who didn't measure up — which usually turned out to be anyone who wasn't white and rich. Before he worked with photographs, Kosinski was interested in Facebook. It's just picking up on the way gay people present themselves on dating sites — which, not surprisingly, is often very different from the way straight people present themselves to potential partners. Kosinski thinks AI's ability to make the kind of personality judgments he studies will only get better. That is the future Kosinski fears — even as he continues to tinker with the very models that prove it will come to pass.

Persons: Michal Kosinski, Kosinski, I'm, they'd, isn't, Oppenheimer, David Stillwell, Stillwell, aren't, Brian Stauffer, Aleksandr Kogan, Donald Trump, —, Kosinski isn't, MAGA, Bernie bros, Alexander Todorov, It's, they've, — Francis Galton, Ronald Fisher, Karl Pearson —, Aubrey Clayton, Hitler, Trump, They're, Adam Rogers Organizations: Stanford University, Kosinski, Facebook, Cambridge, Cambridge Psychometrics, National Academy of Sciences, Psychometrics, BI, intuit, Guardian, Rights, GLAAD, Stanford, HRC, University of Chicago, US Supreme, tinker, Business Locations: California, Stanford, Kosinski, Russia

☆ China moon samples reveal water molecules in groundbreaking discovery, scientists say
▼ + stars: | 2024-08-05 | by ( Jessie Yeung | ) edition.cnn.com time to read: +9 min

NASA and Indian spacecraft have spotted what they believe to be water on the moon’s surface, and Chinese scientists last year found water trapped in glass beads strewn across the moon. But people didn’t always know there was water on the moon, though scientists theorized about its existence for hundreds of years. “I think it has lots of potential, this new finding that we can extract molecular water directly from lunar soils,” Qian said. After the latest study, many Weibo users raised the possibility of growing plants or crops on the moon using the molecular water found in soil. “We can’t work behind closed doors – it would be best to attract all of their scientists to China,” one wrote.

Persons: China’s Chang’e, ”, David A, Ren Junchuan, Yuqi Qian, didn’t, NASA’s, Luna, Qian, ” Qian, “, Xi Jinping’s, it’s, ” Kring, hasn’t, Bill Nelson, Weibo Organizations: Hong Kong CNN, NASA, Indian, Planetary Institute, University of Hong, China National Space Administration, Xinhua, CNN, “, International Space, Weibo Locations: China, Hong Kong, ULM, Texas, Xinhua, University of Hong Kong, Soviet, SOFIA, United States

☆ These scientists want to safeguard Earth’s species by cryogenically preserving them on the moon
▼ + stars: | 2024-08-05 | by ( Jack Guy | ) edition.cnn.com time to read: +4 min

CNN —A group of scientists has devised a plan to safeguard Earth’s species in a cryogenic biorepository on the moon. In order to reach the required temperatures on earth, a supply of liquid nitrogen, electricity and human staff are required. To reduce this risk, Hagedorn and the team thought about how cryopreservation could be achieved passively, which is impossible on Earth, and alighted on the moon. “We aren’t saying what if the Earth fails – if the Earth is biologically destroyed this biorepository won’t matter,” Hagedorn said in the statement. Sally Keith, a senior lecturer in Marine Biology at Lancaster University, who was not involved in the research, had similar concerns.

Persons: Norway Lise Aserud, NTB Scanpix, ”, Mary Hagedorn, Hagedorn, ” Hagedorn, Rob Brooker, James Hutton, ” Brooker, Sally Keith Organizations: CNN, Smithsonian, BioScience, Reuters, Conservation Biology Institute, James, James Hutton Institute, Lancaster University Locations: Svalbard, Norway, Scotland

☆ Perfumes, Candles, Toothpaste — Vanilla Is in Everything. And It’s Under Threat. - The New York Times
▼ + stars: | 2024-08-04 | by ( Aimee Nezhukumatathil | ) www.nytimes.com time to read: +1 min

Once you notice vanilla, you’ll smell it everywhere. From custard to candles, we live in a world suffused with vanilla. Extracted from the bean pod of a delicate orchid, vanilla must be grown under exceptionally precise conditions along a very narrow band of the earth, between the Tropics of Cancer and Capricorn. In 2017, a Category 4-equivalent cyclone decimated an estimated 30 percent of the vanilla vines in Madagascar, which produces 80 percent of the vanilla used around the globe. As a result, the price of vanilla bean pods surged to nearly $300 a pound.

Organizations: University of Oxford, Karolinska Institute, Cancer Locations: Sweden, Madagascar, Mexico, Tahiti

☆ Scientists digitally dissect ancient Egyptian ‘screaming’ mummy
▼ + stars: | 2024-08-03 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

CNN —Ancient Egypt’s pyramids, pharaohs and artifacts delight the imagination, reigniting wonder of the distant past in every generation. Experts are also using the latest techniques to spill secrets hidden within discoveries made decades ago, with new research this week “digitally dissecting” an unusual mummy found in 1935. The "screaming woman" whose mummified remains were discovered in 1935 may have died violently, a new study suggests. — To keep swimmers and beachgoers safe, scientists are using artificial intelligence to detect juvenile sharks, which like to hang out near the shore. They find wonder in planets beyond our solar system and discoveries from the ancient world.

Persons: Sahar Saleem, Saleem, Saleem couldn’t, Venus, Guillermo Legaria, Lonely Guy, —, Ashley Strickland, Katie Hunt Organizations: CNN, Metropolitan Museum of Art, Kasr Al, Cairo University, Mercury, European Space Agency, Japan Aerospace Exploration Agency, NASA, JPL, Caltech Venus, Lonely, —, CNN Space, Science Locations: ., Damietta, Egypt, Luxor, New York City, Kasr Al Ainy, Europe, Asia, Thailand, Southeast Asia

☆ Antarctica heat wave sends temperatures 50 degrees above normal
▼ + stars: | 2024-08-03 | by ( Mary Gilbert | ) edition.cnn.com time to read: +8 min

This is the second significant heat wave Antarctica has endured in the last two years. That unprecedented heat wave was made worse by climate change, according to a 2023 study published in Geophysical Research Letters. Climate change contributed 3.6 degrees of warming to the heat wave and could worsen similar heat waves by 9 to 10.8 degrees Fahrenheit by 2100, the study found. Climate Change Institute, University of Maine Climate Change Institute, University of Maine Slide left to see temperatures observed during this heat wave and right to see what normal temperatures should be. But other research in the last few years has demonstrated that melting in East Antarctica, where this heat wave is happening, is becoming equally troubling.

Persons: David Mikolajczyk, Mikolajczyk, ” Thomas Bracegirdle, University of Maine Bracegirdle, ” Bracegirdle, it’s, Ted Scambos, Bracegirdle, Amy Butler, Butler, ” Organizations: CNN, East Antarctica –, Antarctic Meteorological Research, Data Center, University of Wisconsin - Madison, Antarctic, Reds, Institute, University of Maine, Research, University of Colorado, Northern Hemisphere, Southern, NOAA’s Chemical Sciences, Change Institute, East Antarctica, National Academy of Sciences, “ Locations: Antarctica, East Antarctica, Bismarck, North Dakota, University of Colorado Boulder, Northern, East, Scambos, West Antarctica

☆ Chinese scientists claim Star Wars-like laser submarines can blast US satellites
▼ + stars: | 2024-08-03 | by ( Michael Peck | ) www.businessinsider.com time to read: +6 min

Read previewChinese scientists claim that it's possible to destroy satellites — including SpaceX's Starlink system — using lasers mounted on submarines. Chinese researchers envision the solution as flotillas of mass-produced laser subs that could be dispatched to oceans around the world. They would wait for tracking data from other non-submarine platforms to determine when a target satellite is overhead. In addition to destroying satellites, these subs could also blast aircraft or land targets such as radars and oil refineries. Laser subs could also shield China's ballistic missile submarines from detection.

Persons: —, Chris Carlson, Carlson, Michael Peck Organizations: Service, navy's Submarine Academy, Business, China Morning, US Navy, Defense Intelligence Agency, Communications, Defense, Foreign Policy, Rutgers Univ, Twitter, LinkedIn Locations: China, Hong, Russia, Ukraine, Forbes

☆ Forget Ozempic — an under-the-radar antiaging supplement is the next hot commodity in Hollywood
▼ + stars: | 2024-08-02 | by ( Hilary Brueck | ) www.businessinsider.com time to read: +9 min

She was talking about NAD+ boosters — the antiaging elixirs that have joined the ranks of Ozempic and Botox as staples of elite wellness routines. Even the military is testing out NAD boosters, hoping they might someday rejuvenate soldiers on the battlefield. "NAD coenzymes are the central catalysts of all living things," Charles Brenner, a biochemist who studies NAD, told Business Insider. AdvertisementTo boost NAD, don't take NADThere is a plethora of various powders, pills, and IV drips all promising to boost NAD. How to boost your NAD without an IV dripChicken, fish, and edamame all help boost our NAD levels.

Persons: —, I'm, Hailey Bieber, Joe Rogan, Stephane Cardinale, Charles Brenner, Robert Fried, Brenner, Fried, Dr, Sabine Donnai, She's, Shin, ichiro Imai, Louis who's, nicotinamide, Jeffrey Coolidge, pricey, Donnai, We're, Kourtney Kardashian, Arturo Holmes, Shalender Bhasin, hasn't Organizations: Service, Ozempic, Business, Hollywood, US Food and Drug Administration, Images Nutrition, Washington University School of Medicine, NAM, Brigham, Women's Hospital Locations: London, St, Boston

☆ How Xs and Cs spotted in the ionosphere could disrupt life on Earth
▼ + stars: | 2024-08-02 | by ( Ashley Strickland | ) edition.cnn.com time to read: +13 min

Earth’s electric and magnetic fields and gravity cause charged particles in the ionosphere to flow away from Earth’s magnetic equator. Typically, plasma bubbles are long and straight because they form along Earth’s magnetic field lines. GOLD observations captured C-shaped and reverse C-shaped plasma bubbles close together in the ionosphere on October 12, 2020, and December 26, 2021. So far, GOLD has only observed two instances of the close pairings, but the C-shaped bubbles have the potential to disrupt communications. “Due to such wide view and continuous measurements, GOLD has allowed us to observe these mysteries within the ionosphere,” Karan said.

Persons: Jeffrey Klenzing, “, it’s, ”, NASA SVS, Fazlul Laskar, —, Laskar, ” Klenzing, Karan et, Deepak Karan, Karan, ” Karan, John Deere, Tim Marquis, ” Laskar Organizations: CNN, International Space Station, NASA SVS, Goddard Space Flight, NASA, of Geophysical Research, University of Colorado’s Laboratory, Atmospheric Locations: Tonga, Greenbelt , Maryland, Baltimore, Boston

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