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LONDON (AP) — Ian Wilmut, the cloning pioneer whose work was critical to the creation of Dolly the Sheep in 1996, has died at age 79. While Dolly's creation was heralded as a revolution by some scientists, it unnerved many, with critics calling such experiments unethical. Wilmut, a trained embryologist, later focused on using cloning techniques to make stem cells that could be used in regenerative medicine. Whitelaw described Wilmut as a “titan” of science and said his work in Dolly's creation transformed scientific thinking at the time. He said the legacy of Wilmut's work in cloning Dolly continues to be seen.

Persons: Ian Wilmut, Dolly, Wilmut, Dolly Parton, Bill Clinton, Sir Ian Wilmut, Bruce Whitelaw, Whitelaw, ” Organizations: University of Edinburgh, biosciences, Roslin Locations: Scotland

☆ Newly discovered Comet Nishimura will soon swing by Earth
▼ + stars: | 2023-09-08 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

CNN —A newly discovered comet will be visible at times as it flies by Earth next week. Japanese space photographer Hideo Nishimura first observed Comet Nishimura in early August as he was taking images of the night sky, according to EarthSky. Comet Nishimura can bee seen as a faint green dot in the sky over L'Aquila, Italy, on September 7. “Unless it becomes quite a bit brighter than expected, it will likely not be visible.”What’s next for Comet NishimuraGiven how closely Comet Nishimura will pass by the sun, it’s possible the intense heat might destroy it. If you miss the chance to see Comet Nishimura, there are several comets expected to appear in the night sky in the next 16 months, Hale said.

Persons: Hideo Nishimura, Comet Nishimura, Alan Hale, Comet Hale, Bopp, Nishimura, Dr, Paul Chodas, would’ve, Hale, Chodas, Dave Schleicher, Schleicher, Manuel Romano, ” Hale, What’s, ” Chodas, Comet Pons, Brooks, Comet Olbers Organizations: CNN, Earthrise, NASA’s Center, Jet Propulsion Laboratory, Lowell Observatory, Northern, Sun Locations: Pasadena , California, Arizona, L'Aquila, Italy

☆ Trump uses Facebook to fund presidential run, two years after Meta banned him
▼ + stars: | 2023-09-06 | by ( Brian Schwartz | ) www.cnbc.com time to read: +8 min

The Meta ad archive shows that since early June, the Trump Save America Joint Fundraising Committee spent more than $500,000 on digital Meta ads. There is no public data showing how much the Meta ads have directly raised for the Trump campaign. Trump's campaign outraised all of his Republican primary opponents in the second quarter, according to Federal Election Commission records. Some of the recent Trump ads falsely claim, for instance, that Fulton County District Attorney Fani Willis, "lets violent murderers and TRUE criminals run wild in her city." Zoom In Icon Arrows pointing outwards Source: Meta Ad Library

Persons: Donald Trump, Sam Wolfe, Trump, it's, Andrew Arenge, Arenge, Alex Conant, Sen, Marco Rubio, —, Brad Parscale, Parscale, Jack Smith, Joe Biden's, Republican Sen, John McCain, Lindsey Graham, Fani Willis, Willis Organizations: Republican, Reuters, Meta, Facebook, Trump, Trump Save America, Committee, CNBC, University of, Democrats, Republicans, Commission, NBC News, White, Inc, FEC, U.S, Capitol, Atlanta Locations: Columbia , South Carolina, U.S, Canada, New York City, Georgia, New York, Fulton County, Atlanta

☆ Scientists have completely sequenced the human Y chromosome for the first time, with huge implications for heath and evolution research
▼ + stars: | 2023-08-24 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +7 min

Researchers published two new papers on the human Y chromosome. That's because the Y chromosome is "the most complex, most repetitive chromosome," said Monika Cechova, a postdoctoral researcher at the University of California, Santa Cruz. AdvertisementAdvertisementKaren Miga was one of the researchers involved in fully sequencing the human Y chromosome. The worldwide Y chromosomeFor the single-sequence paper, researchers sequenced the Y chromosome of a single individual of European descent, known as the HG002 genome. Because of all the gaps in the Y chromosome genome reference, researchers haven't fully understood how the chromosome contributes to overall health.

Persons: Karen Miga, Monika Cechova, Carolyn Lagattuta, Pascal Gagneux, wasn't, Gagneaux, Evan Eichler, Cechova, Miga, Gagneux, haven't Organizations: Service, Telomere, University of California, UC Santa Cruz, UC San Diego, Center for Academic Research, Human Genome Research Institute, Jackson Laboratory, Genomic Medicine Locations: Wall, Silicon, Nature, Santa Cruz, Anthropogeny

☆ A weirdly wobbly 'muon' particle might revolutionize physics by revealing a 5th force of nature or another dimension
▼ + stars: | 2023-08-15 | by ( Sonam Sheth | Jessica Orwig | ) www.businessinsider.com time to read: +5 min

A subatomic particle called the muon is wobbling far more than leading physics models can explain. Its unusual behavior could be evidence of a fifth force of nature or a new dimension. And the reason could be evidence of a new, fifth force of nature. But there are still cosmic wonders we don't understand — mysteries that the discovery of a fifth force of nature may help solve. One possible explanation is that the muons' behavior is dictated by a fifth force of nature.

Persons: Aylin Woodward, Einstein, Rosen, Brendan Casey, Graziano Venanzoni Organizations: Service, Fermi, Accelerator Laboratory, Fermilab, Brookhaven National Lab Locations: Wall, Silicon

☆ ‘The greatest feeling in the world’: Deep brain stimulation helps stroke survivor regain independence
▼ + stars: | 2023-08-14 | by ( Jen Christensen | ) edition.cnn.com time to read: +8 min

Nicholas thought he’d be playing for life, but the music stopped for him one night in 2017. About a year after his stroke and after months of PT, his doctors thought that was about all the progress he’d make. After a few months, Nicholas started to realize that the device was helping. He estimates that he’s 40% to 50% better than after physical therapy alone. “I had hope.”Machado believes that deep brain stimulation, in addition to physical therapy, could help improve movement for many more people even years after a stroke.

Persons: Stan Nicholas, Nicholas, he’d, couldn’t, ” Nicholas, it’s, ”, Dr, Andre Machado, Cleveland Clinic, “, ‘, Machado, ” Machado, Nicholas, didn’t, we’ll, Nicholas ’, Sanjay Gupta Organizations: CNN, Nature, CNN Movement, Cleveland, CNN Health Locations: Cleveland, United States

☆ How atomic bombs work and why Manhattan Project scientists designed two types of bombs during WWII
▼ + stars: | 2023-08-09 | by ( Adam Barnes | ) www.businessinsider.com time to read: +7 min

Atomic bombs work via a process called nuclear fission that involves atom splitting. Albert Einstein didn't make the first atomic bombs, but his famous equation explains how they work. Scene from the film "Oppenheimer," where Cillian Murphy stands next to the first ever atomic bomb to detonate. The scientists designed and completed two different types of atomic bombs because they weren't sure which method would work. Since scientists working on the Manhattan Project weren't quite sure if the plutonium bomb's implosion method would work, they decided to test one before it was used in the war.

Persons: Albert Einstein didn't, Oppenheimer, Cillian Murphy, J, Robert Oppenheimer —, they'd, Albert Einstein, Oppenheimer —, Amanda Macias, Sun, Robert Oppenheimer Organizations: Service, University of Nevada, Trinity, TNT, National Security Research, Los, Manhattan, Hiroshima . Little, Los Alamos National Laboratory Nuclear, Nagasaki . Locations: Wall, Silicon, University of Nevada Las Vegas, New Mexico, Hiroshima, Germany, Los Alamos, United States, Manhattan, Oak Ridge , Tennessee, Los, Hanford , Washington, Nagasaki

☆ Family of woman who died from ingesting kratom, a legal opioid-like herbal extract, awarded $11 million in damages
▼ + stars: | 2023-07-30 | by ( Tasmin Lockwood | ) www.businessinsider.com time to read: +3 min

A 39-year-old mother of four died in 2021 after ingesting kratom, a legal herbal extract. The seller, Kratom Distro, has now been ordered to pay her family and estate $11 million. Kratom was banned by the Drug Enforcement Administration in 2016 but the move was quickly overturned. Kratom Distro did not fight the lawsuit, and the company's owner gave no comment on the judgment when approached by The Guardian. Kratom Distro did not immediately respond to Insider's request for comment.

Persons: Kratom Distro, Kratom, Krystal Talavera, Biagio Vultaggio, Vultaggio, Talavera, Mitragynine, Devin Filippelli, Donald Middlebrooks Organizations: Drug, Administration, Service, Guardian, The Guardian, American Kratom Association Locations: Wall, Silicon, Southeast Asia, Florida, Beach County, Mississippi, Louisiana

☆ Tampa is becoming a Gen Z hotspot. 5 recent arrivals share why the city's 'becoming the new Miami.'
▼ + stars: | 2023-07-27 | by ( Kelsey Neubauer | Alexandra York | ) www.businessinsider.com time to read: +12 min

Tampa, Florida, is becoming a popular place to move for younger millennials and Gen Zers. Below, why five 20-somethings moved to Tampa, in their own words, edited for length and clarity. Tampa has grown since I've moved here, and I think it's only going to get bigger. Noelle Lane, 23Nicole Lane Courtesy of Nicole LaneJob: Kindergarten teacherBefore Tampa: moved to Tampa at age 18 to attend collegeHome state: OhioI moved here in 2018 to go to the University of Tampa. I think Tampa is becoming a lot younger.

Persons: millennials, Zers, It's, somethings, Chris Brown, Chris Brown Job, Dylan, I've, I'd, —, Noelle Lane, Nicole Lane, That's, Alexander Signori, it's, Joe Steilberg, Parker Klein, Let's, Laura Treche, There's Organizations: Service, Tampa, Chicago Home, Home, University of Tampa, Attended Florida State University, Tech, Riverwalk Locations: Tampa, Florida, Wall, Silicon, Tampa , Florida, Miami, TikTok, Austin, San Francisco, Tallahassee , Florida ; Massachusetts, Ohio, Massachusetts Tampa, I'm, Massachusetts, Chicago, California, LA, Los Angeles and New York, Sarasota, Bayshore, Tallahassee Hometown, South Florida, Charlotte , North Carolina, Northeast Boston, Denver, Seattle . Tampa, Texas, Jacksonville, Dallas, Hyde, Orlando, Tallahassee, Durham , North Carolina . North Carolina, St, Clearwater

☆ Oppenheimer never won a Nobel Prize, but these 31 scientists with ties to the Manhattan Project did
▼ + stars: | 2023-07-24 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +26 min

Manhattan Project: After a harrowing escape from Nazi-occupied Denmark in 1943, Bohr began consulting on the Manhattan Project. Manhattan Project: Between 1943 and 1944, Muller was a civilian advisor for the Manhattan Project, consulting on experiments studying the effects of radiation. Maria Goeppert Mayer, Nobel Prize in Physics, 1963Maria Goeppert Mayer worked on the Manhattan Project and later won the Nobel Prize in physics. Manhattan Project: Working as an assistant to his father, Niels Bohr, Aage Bohr proved instrumental in interpreting for some members of the Manhattan Project. Manhattan Project: At 18, Glauber was still a student at Harvard when he became one of the youngest scientists to join the Manhattan Project.

Persons: Robert Oppenheimer, Alfred Nobel, Joseph Rotblat, Albert Einstein, Christopher Nolan's, Oppenheimer, Niels Bohr, Bohr, Nicholas Baker, Nick, James Franck, Boyer, Roger Viollet, Gustav Ludwig Hertz, Niels Bohr's, Franck, Arthur Compton, Imagno, Compton, Harold Urey, Harold, Urey, James Chadwick, Chadwick, Enrico Fermi, Fermi, Ernest Lawrence, Lawrence, Isidor Isaac Rabi, Nancy R, Schiff, Rabi, Hermann Muller, Muller, Edwin McMillan, Bettmann, Glenn Seaborg, McMillan, Elsie McMillan, Seaborg, Felix Bloch, Edward Purcell, Nobel, Hans Bethe, Bloch, Purcell, Emilio Segrè, Owen Chamberlain, Chamberlain, Segrè, Willard Libby, Leona Libby, Lowell, Libby, Linus Pauling, Leona Woods Marshall Libby, Eugene Wigner, Wigner, Leo Szilard's, Einstein, Franklin D, Roosevelt, Maria Goeppert Mayer, J, Hans Jensen, Goeppert Mayer, Teller, Richard Feynman, Tomonaga, Julian Schwinger, Fenynman, Hans Bethe's, Feynmwan, Feynman, Schwinger, Robert Mulliken, Mulliken, Szilard, Hans A, Bethe, Luis Alvarez, Alvarez, Enola Gay, Walter Alvarez, James Rainwater, Aage Bohr, Ben Mottelson, Rainwater, Wu, Aage Niels Bohr, Mottelson, mumbled, Val Fitch, James Cronin, Fitch, Jerome Karle, Isabelle, Larry Morris, Herbert Hauptman, Karle, Isabella Karle, Norman Ramsey, Ellie Welch, Ramsey, Norman Ramsey's Nobel, David Cheskin, Rotblat, Russell, Bertrand Russell, Enstinen, Frederick Reines, Philippe Caron, Sygma, Reines, Roy Glauber, Gail Oskin, Glauber Organizations: Manhattan Project, Service, Manhattan, US Army, AP, Getty, University of Chicago's Metallurgical Laboratory, Chicago Met, Los Angeles Examiner, USC, Columbia, Keystone, Gamma, Columbia University, University of Chicago, Trinity Test, University of California, Lawrence Berkeley National Laboratory, Lawrence Livermore National Laboratory, Hulton, Trinity, Deutsch, Los Alamos, University of Chicago's Metallurgical, Atomic Energy Commission, Harvard University, MIT Rad Lab, Denver, Chicago Met Lab, Materials Laboratory, Los, Radiation Laboratory, MIT, University of Chicago's, Princeton University, Naval Research Lab, Washington, US Naval Research Laboratory, Science, World Affairs, Einstein, Los Alamos National Laboratory, Harvard, Institute for Locations: Wall, Silicon, Polish, Denmark, Copenhagen, Nazi, London , Washington, Los Alamos, German, Germany, Japan, Manhattan, British, France, Washington, DC, Berkeley, Ridge , Tennessee, Los, New Mexico, Hanford, antiprotons, Hiroshima, Lowell Georgia, San Diego, Chicago, Washington ,

☆ The science you should understand before seeing 'Oppenheimer'
▼ + stars: | 2023-07-22 | by ( Katie Hawkinson | Jenny Mcgrath | ) www.businessinsider.com time to read: +5 min

Fission vs. fusionWhile fission and fusion are both key components of nuclear technology, the two processes are very different — and central to the plot of "Oppenheimer." The hydrogen bomb — promoted by Lewis Strauss, a member of the US Atomic Energy Commission — relies on fusion, making it far more powerful than the atomic bomb. Oppenheimer led a group of physicists who advocated for the United States to export radioactive isotopes to researchers abroad. However, Strauss pushed back while serving as chair of the US Atomic Energy Commission, advocating for a US monopoly on the materials. He argued that exporting them would be the equivalent of sharing nuclear information, an act forbidden by the 1946 Atomic Energy Act.

Persons: Christopher Nolan's, Oppenheimer, —, Earnest O, Lawrence, Radiochemists Otto Hahn, Fritz Strassman, Lise Meitner, Lewis Strauss, Strauss Organizations: Manhattan, Service, US Atomic Energy, US Atomic Energy Commission, 1946, Energy Locations: Wall, Silicon, Berlin, United States

☆ Albert Einstein wrote to the US pleading with the government to build an atomic bomb 80 years ago. Here's what he said.
▼ + stars: | 2023-07-04 | by ( Sinéad Baker | ) www.businessinsider.com time to read: +6 min

Albert Einstein was famously a pacifist, but he urged the US to develop the atomic bomb. Szilard and two other Hungarian physicists, Edward Teller and Eugene Wigner, who were both refugees, told Einstein of their grave concerns. Einstein and Leo Szilard reenacting the signing of their letter to Roosevelt warning that Germany may be building an atomic bomb. Einstein later said, "Had I known that the Germans would not succeed in developing an atomic bomb, I would have done nothing for the bomb." UK Prime Minister Winston Churchill meets with Roosevelt in the meeting where they finalized plans for an atomic bomb.

Persons: Albert Einstein, —, Franklin D, Roosevelt, Einstein, Alexander Sachs, Alex, Sachs, Leo Szilard, Szilard, Edward Teller, Eugene Wigner, Leo Szilard reenacting, Cynthia Kelly, Winston Churchill, Warren Buffett Organizations: Manhattan, Service, Atomic Heritage Foundation, New York Times, Jewish, Getty, Geographic, Uranium, Manhattan Project, AP, Gamma, Columbia University Locations: Japan, Nazi Germany, Germany, Hungarian, Hiroshima, Nagasaki, AP Nazi Germany, Keystone, France, United States

☆ Tech stocks close out best first half in 40 years, powered by Apple rally and Nvidia boom
▼ + stars: | 2023-06-30 | by ( Ari Levy | ) www.cnbc.com time to read: +3 min

Apple CEO Tim Cook stands next to the new Apple Vision Pro headset is displayed during the Apple Worldwide Developers Conference on June 05, 2023 in Cupertino, California. The last time technology stocks had a better first half, Apple was touting its Lisa desktop computer, IBM was the most-valuable tech company in the U.S. and Mark Zuckerberg hadn't been born. It's a startling achievement, given what's happened in the tech industry over the past four decades. Meta and Tesla , which both got hammered last year, have more than doubled in value so far in 2023. Nvidia shares soared 190% in the first half, lifting the 30-year-old company's market cap past $1 trillion.

Persons: Tim Cook, Apple, Mark Zuckerberg hadn't, Zuckerberg, Tesla, OpenAI, Bryn Talkington, CNBC's Organizations: Apple, Apple Vision, Apple Worldwide, IBM, Nasdaq, Microsoft, Silicon Valley Bank, Federal Reserve, Meta, Facebook, Google, Nvidia, Capital Management Locations: Cupertino , California, U.S

☆ Lost ancient Mayan city discovered in the dense, remote jungle of Mexico by archaeologists
▼ + stars: | 2023-06-25 | by ( Alia Shoaib | ) www.businessinsider.com time to read: +3 min

Archaeologists have discovered the remains of an ancient Mayan city in Mexico. The lead researcher said that it must have been an important site between 250 AD and 1000 AD. The previously unknown village was discovered in the Yucatán Peninsula by a team from the Archeology Council of the National Institute of Anthropology and History. The site sprawls has several pyramid-like structures measuring around 50 feet in height, Mexico's National Institute of Anthropology and History said. Sprajc said that the site most likely underwent changes between 800 and 1000 AD and then experienced the collapse of the Lowland Maya civilization in the 10th century.

Persons: sprawls, —, Ivan Sprajc, Ṡprajc, Sprajc Organizations: Service, Archeology, National Institute of Anthropology, Mexico's National Institute for Anthropology, University of Houston Locations: Mexico, Central, Campeche, Lowland, Guatemala, Belize

☆ How Hokusai’s Art Crashed Over the Modern World
▼ + stars: | 2023-06-22 | by ( Jason Farago | ) www.nytimes.com time to read: +2 min

One of the most influential figures in European modern culture never set foot in Europe. But a few years after his death in 1849, when the “black ships” of Commodore Matthew Perry sailed into what’s now Tokyo Bay, Japan’s markets were forcibly opened, and Hokusai’s woodblocks started to flutter over the ocean. In France, in Britain, and soon in America, a whole new kind of art would emerge: born in Tokyo, spanning the whole world. Beautiful and bloated by turns (but well worth the trip), it makes ample use of the MFA’s unparalleled collection of Japanese art. Here you will see more than 100 of Hokusai’s prints, paintings and manga — literally “whimsical sketches” of bathers and courtesans and birds and beasts, which Hokusai published in 15 best-selling volumes.

Persons: Katsushika, Matthew Perry, Hokusai’s woodblocks, Hokusai Organizations: Mount Fuji, Museum of Fine Arts, Mount, Fuji Locations: Europe, Edo Japan, what’s, Tokyo, France, Britain, America, Boston, American

☆ Ancient galaxy reveals a surprising way to annihilate a star
▼ + stars: | 2023-06-22 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

The explosion lasted just over a minute — considered long, like any gamma-ray burst, or GRB, that lasts more than two seconds. These violent, destructive bursts can leave behind dense remnants like neutron stars or result in the creation of black holes. Why ancient galaxies could hide star deathsDuring their search for the origin of the gamma-ray burst, astronomers used the Gemini South telescope located in Chile to observe the afterglow of the cosmic explosion. Compared with younger, more typical galaxies, ancient galaxies can have up to a million or more stars densely packed into their cores. But they had no evidence for any long gamma-ray bursts originating from ancient galaxies — until now.

Persons: NASA’s Neil Gehrels, ”, Wen, fai Fong, Andrew Levan, Albert Einstein, Jillian Rastinejad, Fong Organizations: CNN, fai, Northwestern University’s Weinberg College of Arts and Sciences, Radboud University, telltale, Center for Interdisciplinary Exploration, Research, Astrophysics, Northwestern Locations: Nijmegen , Netherlands, Chile, Northwestern

☆ The future of medicine may lie in space
▼ + stars: | 2023-06-17 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

Days after I got my first taste of working at a lab bench, a company set forth to prove scientific research can be successfully done in orbit without any humans present. Look upVarda Space Industries plans to use a small capsule, shown in the rendering above, to conduct pharmaceutical research in space. Varda Space industriesThe future of medicine may take flight in space. Unearthed in Ethiopia in 1974 and representing 40% of a skeleton, the remains revealed an early human relative who lived millions of years before Homo sapiens. Meanwhile, other, more recent fossil discoveries are shaking up what we know about early human migration.

Persons: Varda, Lucy, Dave Einsel, paleoanthropologist Dr, Ashleigh L.A, Wiseman, waddle, Frank Postberg, Jochen Brocks, —, Ashley Strickland, Katie Hunt Organizations: CNN, Logan Science Journalism, Marine Biological, Space Industries, Research, British Antarctic Survey, Sky, University of Cambridge, ATP, Freie Universität Berlin, Australian National University, CNN Space, Science Locations: Woods Hole , Massachusetts, California, Antarctica, Weddell, Ethiopia, Barney Creek, Northern Australia, Australia, New England

☆ Billion-year-old rocks reveal traces of ancient life
▼ + stars: | 2023-06-12 | by ( Kate Golembiewski | ) edition.cnn.com time to read: +6 min

V. Diekamp/MARUM/University of BremenThe evidence of these ancient eukaryotes took the form of biological molecules that they produced. Advances in biochemical analyses have allowed scientists to identify ancient molecules preserved in the fossil record, particularly in old rocks that have been relatively undisturbed by geological processes. In the new Nature study, Nettersheim and his colleagues, including Brocks, a professor of geobiology at the Australian National University, examined rocks from Australia’s Barney Creek Formation. Previous studies established that the Barney Creek rocks, which are more than 1 billion years old, contain traces of ancient biomolecules. But “people never looked, really, for these primordial types of steroids in those kinds of rocks,” Nettersheim said.

Persons: Benjamin Nettersheim, ”, Nettersheim, “, Dr, ” Nettersheim, Jochen Brocks, Konrad Bloch, Bloch, Barney, Susannah Porter, Porter, Roger, ” “ Konrad Bloch, Brocks Organizations: CNN, MARUM Center, Marine Environmental Sciences, University of Bremen, Australian National University, University of California, Massachusetts Institute of Technology Locations: Australia, Nature, geobiology, Germany, MARUM, Santa Barbara

☆ Molecular fossils open window on 'lost world' of primordial life
▼ + stars: | 2023-06-07 | by ( Will Dunham | ) www.reuters.com time to read: +4 min

The researchers discovered that the molecular fossils indicating the presence of these primitive eukaryotes were commonplace in rocks spanning from about 1.6 billion years ago to 800 million years ago. "It is a lost world in the sense that we had not been able to see or detect them - although there was an entire world of them. It is a lost world also because these forms are now entirely extinct, Brocks added. The oldest of the rocks bearing these fossils were unearthed in the remote Outback of northern Australia, near Darwin. Scientists long were puzzled about the seeming absence of molecular fossils from this time span indicative of primitive eukaryotes.

Persons: Jochen Brocks, geobiologist Jochen Brocks, Benjamin Nettersheim, Brocks, sapiens, Konrad Block, Will Dunham, Rosalba O'Brien Organizations: Australian National University, Handout, REUTERS, University of Bremen, Thomson Locations: Creek, Northern Australia, REUTERS WASHINGTON, Canberra, Germany, Australia, Darwin

☆ Structures newly discovered in the Milky Way
▼ + stars: | 2023-06-02 | by ( Kristen Rogers | ) edition.cnn.com time to read: +5 min

CNN —An international team of astrophysicists has discovered hundreds of mysterious structures in the center of the Milky Way galaxy. Sagittarius A* “is the closest supermassive black hole to us, but it’s relatively quiet and therefore somewhat difficult to really study,” Hamden added. The vertical filaments surround the nucleus of the Milky Way, but the horizontal ones appear to spread out to one side toward the black hole. The vertical filaments, on the other hand, are magnetic and hold cosmic ray electrons moving nearly as fast as the speed of light. “One way to confirm that the (filament) structure is created by something like a jet is to find both sides of it.”This would add “to the complex, active picture of our own Milky Way,” she said.

Persons: astrophysicists, Farhad Yusef, Yusef, Zadeh, “, ”, who’s, Erika Hamden, ” Yusef, Hamden Organizations: CNN, Northwestern University’s Weinberg College of Arts and Sciences, Center for Interdisciplinary Exploration, Research, Astrophysics, University of Arizona, South African Locations: Hamden

☆ US announces $46 million in funds to eight nuclear fusion companies
▼ + stars: | 2023-05-31 | by ( ) www.reuters.com time to read: +2 min

WASHINGTON, May 31 (Reuters) - Eight U.S. companies developing nuclear fusion energy will receive $46 million in taxpayer funding to pursue pilot plants attempting to generate power from the process that fuels the sun and stars, the Department of Energy said on Wednesday. Generating more energy from fusion reaction than goes into it has eluded scientists for decades. The Energy Department's Milestone-Based Fusion Development Program hopes to help develop pilot-scale demonstration of fusion within a decade. The awardees are:-Commonwealth Fusion Systems-Focused Energy Inc-Princeton Stellarators Inc-Realta Fusion Inc-Tokamak Energy Inc-Type One Energy Group-Xcimer Energy Inc-Zap Energy IncThe funding, which comes from the Energy Act of 2020, is for the first 18 months. Looking to launch fusion plants that use lasers or magnets, private companies and government labs spent $500 million on their supply chains last year, according to a Fusion Industry Association (FIA) survey.

Persons: Harris, Jennifer Granholm, Timothy Gardner, Matthew Lewis Organizations: U.S, Department of Energy, Energy, Biden, Harris Administration, Commonwealth Fusion Systems, Inc, Princeton Stellarators Inc, Tokamak Energy Inc, One Energy, Xcimer Energy, Fusion Industry Association, FIA, Thomson Locations: Washington

☆ First nuclear fusion plants to need $7 bln supply chain -survey
▼ + stars: | 2023-05-17 | by ( Timothy Gardner | ) www.reuters.com time to read: +2 min

Looking to master the fusion process using lasers or magnets, private companies and government labs spent $500 million on their supply chains last year, according to the Fusion Industry Association (FIA) survey. Andrew Holland, the head of FIA, said there is little concern about geopolitical supply risk in the supply chain as no critical parts or materials face global supply shortfalls or come only from unstable countries. "The biggest challenge honestly is just scale," Holland said. "We want to make sure the supply chain companies are aware that fusion is coming so they can make the investments to scale up." While there is a global lack of tritium, a fuel that many companies plan to use to fire fusion plants, Holland said that is not a concern because the companies plan to breed tritium in the fusion plants with the use of lithium.

CNN —Thunderstorms can bring dangerous lightning, heavy rain, strong winds and sometimes ice stones falling from the sky – known, of course, as hail. Hail forms when warming at the Earth’s surface causes water to evaporate and rise, eventually reaching freezing temperatures higher in the atmosphere. Hail formation can be broken into two types: wet growth or dry growth, according to the National Weather Service. The new formations then fall and freeze together relatively slowly, which can give hail interesting shapes depending on how the pieces combine. Since freezing isn’t immediate during wet growth, air bubbles can escape, which makes these hailstones partially clear.

☆ 'Star Trek: Picard' series finale Episode 10 review: 'The Last Generation' fights the Borg (again), with an ending that's easy to resist (SPOILERS)
▼ + stars: | 2023-04-20 | by ( Brian Lowry | ) edition.cnn.com time to read: +3 min

The following contains spoilers about the “Star Trek: Picard” series finale, “The Last Generation.”CNN —Jean-Luc Picard and his crew fought the Borg again in the finale of “Star Trek: Picard,” but despite the oft-used phrase about the futility of fighting them, the highly sentimental ending to the Paramount+ series – including 15 minutes of character-driven material after the battle – likely gave many fans what they wanted, but still turned out to be pretty easy to resist. Patrick Stewart has gamely anchored this latest offshoot of Gene Roddenberry’s creation into his 80s, in this third round flanked by most of the original “Star Trek: The Next Generation” lineup. Still, the extended curtain calls reinforced a sense that the nostalgia, while initially welcome, had essentially reached its limit. There’s nothing wrong with serving that devoted audience, but the 10-episode sendoff still began to feel like too much of a good thing. Nobody can accuse Paramount of under-utilizing the “Trek” shingle, with “Strange New Worlds,” “Lower Decks” and “Prodigy” set to return later this year, plus a just-announced movie featuring Michelle Yeoh.

☆ Fact Check-No evidence ‘RNA technology’ in chicken feed behind infertility or U.S. egg shortage
▼ + stars: | 2023-02-07 | by ( Reuters Fact Check | ) www.reuters.com time to read: +4 min

Some posts also reference studies unrelated to the contents of chicken feed, to chicken fertility or to RNA to imply that a feed additive is behind egg shortages and increased prices. One post says, “RNA technology in chicken feed causing chickens to stop laying“ and can be seen (here) . There is also no evidence of alleged additives in chicken feed affecting the laying habits of chickens. “Also, there is no such thing as adding RNA to chicken feed,” Abasht said. There is no evidence that “RNA technology” is present in chicken feed, or causing infertility in chickens or involved in the current egg shortage in the United StatesThis article was produced by the Reuters Fact Check team.

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