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AI computing has a sustainability problem. Google data centers consumed 5.2 billion gallons of water in 2022, up 20% from a year earlier. A recent Cowen research report estimated that AI data centers could require more than five times the power of traditional facilities. While a regular cloud server uses 300 to 500 watts, according to Shaolei Ren , a researcher at UC Riverside who has studied how modern AI models use resources. Communities are setting up data privacy controls and internet connectivity on their own terms and in ways that don't rely as much on big tech companies.
Persons: Adrienne Russell, Jensen Huang, Cowen, Shaolei Ren, Russell Organizations: Tech, Microsoft, Google, Meta, Nvidia, Center for Journalism, Media, University of Washington, UC Riverside Locations: Virginia, Seattle, Arizona
Polar bears live in 19 populations across the Arctic and are found in Canada, the United States, Russia, Greenland and Norway, according to conservation organization Polar Bears International. They found that the number of days polar bears were forced to go without food increased as greenhouse gas emissions accumulated. That allowed them to calculate the impact of cumulative emissions on the rate of polar bear survival. This would be about 60-plus gigatons over the 30-plus year life span of a polar bear in the southern Beaufort Sea. “They found that when we emit more carbon dioxide, it directly affects how many polar bear cubs can survive.
Persons: Steven Amstrup, Kt, Katharina M Miller, Amstrup, , Cecilia Bitz, Kirsten Zickfeld, Zickfeld, ” Amstrup Organizations: CNN —, Polar Bears, Kt Miller, Polar, University of Washington, University of Wyoming, ESA, US Department of Interior, Bears, CNN, Department, US Department of, Simon Fraser University Locations: Canada, United States, Russia, Greenland, Norway, Chukchi, Hudson Bay, Beaufort
An uptick in Covid cases and hospitalizations in the U.S., and the emergence of new variants of the virus, are prompting questions about whether Americans should start masking up again. One thing's for sure: People infected with Covid should wear masks around others to prevent the spread of the virus. That includes your personal risk level, Covid rates in your region and who you might make contact with, public health experts said. Newer Covid variants like the now-dominant EG.5, or "Eris," and a handful of XBB strains have fueled the rise. New Covid shots from Pfizer , Moderna and Novavax are slated to roll out in mid-September, and will likely provide robust protection against those variants.
Persons: Michael Nason, Donna Nason, Andrew Pekosz, Francesca Torriani, Pavitra, Axios Organizations: Centers for Disease Control, Johns Hopkins Bloomberg School of Public Health, CNBC, CDC, U.S, Pfizer, Moderna, University of California, University of Washington School of Medicine Locations: Bakersfield, Los Angeles , CA, California, U.S, Covid, San Diego
This month, serious AI researchers waded into this debate with 2 papers that seek to address various aspects of the situation. AdvertisementAdvertisementThe Harry Potter testThen the researchers went deep into the weeds, using J.K. Rowling's Harry Potter books to see if individual pieces of data influence AI model performance. The other datastore excluded all 7 Harry Potter books. Then they repeated the exercise, excluding the second Harry Potter book, then the third, and so on. Important legal benefitsHelping J.K. Rowling make even more money from her Harry Potter books was not the goal of the SILO study, though.
Persons: Nick Vincent, Vincent, what's, Benedict Evans, I've, I'm, Harry Potter, Rowling's Harry Potter, LLMs, there's, Rowling, Oren Etzoni, Etzioni Organizations: Morning, Simon Fraser University, University of Washington, UC Berkeley, Allen Institute, AI Locations: Vancouver, Google's, Seattle
But as more people turn to this buzzy technology for things like homework help, workplace research, or health inquiries, one of its biggest pitfalls is becoming increasingly apparent: AI models often just make things up. Researchers have come to refer to this tendency of AI models to spew inaccurate information as “hallucinations,” or even “confabulations,” as Meta’s AI chief said in a tweet. A number of high-profile hallucinations from AI tools have already made headlines. Cracking down on AI hallucinations, however, could limit AI tools’ ability to help people with more creative endeavors — like users that are asking ChatGPT to write poetry or song lyrics. How to prevent or fix AI hallucinations is a “point of active research,” Venkatasubramanian said, but at present is very complicated.
Persons: Suresh Venkatasubramanian, Venkatasubramanian, , ” Venkatasubramanian, West, Bard, James Webb, ChatGPT, they’re, ” West, Google’s Bard, OpenAI’s ChatGPT, Sundar Pichai, Pichai, , Sam Altman, OpenAI Organizations: CNN, Brown University, ” Companies, University of Washington, Center, Google, James Webb Space Telescope, New, CNET, CBS, Indraprastha, of Information Technology Locations: United States, New York, Delhi
We recently asked educators, professors, and high school and college students to tell us about their experiences using A.I. — Katy Pearce, associate professor, University of WashingtonBefore they even use ChatGPT, I help students discern what is worth knowing, figuring out how to look it up, and what information or research is worth “outsourcing” to A.I. chatbots are making it a lot easier for students to understand difficult concepts in a simple way. It can provide students with endless examples of how to outline essays, business plans and emails. will have on students in the long run but I just don’t want it to make students lazy, as the joy of learning is that “AHA!” moment that comes from figuring something out yourself.
Persons: I’ve, — Katy Pearce, — Nicole Haddad, — Amedeo Bettauer, Sam Avery, chatbots, — Emma Nazario Organizations: A.I, University of Washington, Southern Methodist University, Brookline High School, University of Iowa, AHA, Wheaton
McCarty started a campaign called Quit Clicking Kids, aimed at stopping people using children on social media for monetary gain, in 2022. Child labor rights in the United States, from the factory to the internet: A timeline 1904 The National Child Labor Committee is founded, with the goal of ending all child labor. 1916 The first child labor bill – the Keating-Owen Act – is passed, which bans the interstate sale of any article produced with child labor and regulates the number of hours a child could work. In May 2023, the US Surgeon General’s office issued an advisory about social media and kids’ mental health. And for too many children, social media use is compromising their sleep and valuable in-person time with family and friends.
Persons: Chris McCarty, McCarty, Myka Stauffer, Stauffer, it’s, , Keating, Owen, Franklin Delano Roosevelt, Coogan, , Instagram, Carlotta Dotto, Lilit Marcus The Coogan, Jackie Coogan, aren’t, , Vivek Murthy, ” Stacey Steinberg, what’s, Steinberg, Yukari Schrickel, Mom Brooke Morrison, Parker, McKenzie, Morrison, ” Caz Makepeace, Craig, you’re, ’ ” Makepeace, Alex Winter, Machelle Hobson, Hobson, Makepeace, vlogging, Caz, they’re, “ We’ve Organizations: CNN, Morrisons, University of Washington, Child Labor, US, Labor, California, UN, Education, Trust, Facebook, National Archives, US Department of Labor, Actors, The Federal Trade Commission, New York Department of Labor, Washington State Legislature, Center, Children, University of Florida’s Levin College of Law, YouTube, Credit, Apple, Google Locations: New Orleans, Arizona, London, Dominican Republic, United States, New York, Illinois, California, , Australia
It’s a remarkable turnaround that will give back billions of gallons of Colorado River water to millions of people in the Southwest, primarily in Arizona and Nevada. Snow-covered peaks near the headwaters of the Colorado River outside Winter Park, Colorado, in March. Scientists estimate that Colorado River flows have decreased by about 20% compared to the early 20th century. “There are tough choices ahead,” Becky Mitchell, the Colorado commissioner for the Upper Colorado River Commission, told CNN. Bill Hasencamp, the manager of Colorado River Resources for the Metropolitan Water District of Southern California.
Persons: It’s, Brenda Burman, , Will Lanzoni, Jessica Lundquist, ” Lundquist, Jason Connolly, Jonathan Overpeck, ” Overpeck, you’ve, Brad Udall, Udall, ” Udall, We’ve, haven’t, “ What’s, ” Becky Mitchell, “ It’s, ” Burman, , Bill Hasencamp Organizations: CNN, Southwest, Central Arizona Project, of Reclamation, University of Washington, Rockies, Getty, University of Michigan’s School for Environment, Sustainability, Biden, UCLA, Colorado State University, Scientists, The Central, Commission, Colorado River Resources, Metropolitan Water Locations: Colorado, Arizona, Nevada, Rocky, University, Winter, , Colorado, AFP, Lake Mead, The Central Arizona, Scottsdale , Arizona, Phoenix, Metropolitan Water District, Southern California, Los Angeles
She's long grappled with her two loves, acting and astronomy, spending 11 years acting before getting her Ph. Shields said her acting experience helped her break free of the stereotypes she faced as a woman of color in science. D. program in astrophysics. D. program. D. program.
Persons: Aomawa Shields, Shields, astrobiologist, Kelly McGillis, Charlotte Blackwood, I'd, didn't, I've, Spitzer, Organizations: Service, UC Irvine, Blue Angels, Miramar Air Force Base, Diego's La Jolla Playhouse, MIT, Lowell Observatory, Madison, PBS, University of Washington Locations: America, Wall, Silicon, San Diego, Shields, Miramar, Diego's, . Wisconsin, Los Angeles, grad
In a new study, researchers gave 14 AI models a political compass test and graphed the data. OpenAI's ChatGPT and GPT-4 were the most liberal, Meta's LLaMA was the most conservative, and Google's BERT models were in between. OpenAI's ChatGPT, Google's LaMDA AI model, and other chatbots have been criticized for sometimes giving racist, sexist, and otherwise biased responses. A political compass graph from the study shows how each AI model is biased. OpenAI cofounder and president Greg Brockman has said in response to criticisms of ChatGPT's left-leaning political bias, "we made a mistake."
Persons: BERT, OpenAI's, Shangbin Feng, Chan, Yuhan Liu, Yulia Tsvetkov, RoBERTa, Meta, Steven Piantadosi, Sam Altman, ChatGPT, Joe Biden, Donald Trump, Greg Brockman, ChatGPT's, Brockman, Elon Musk, OpenAI, OpenAI —, Musk Organizations: Morning, University of Washington, Carnegie Mellon University, Xi'an Jiaotong University, OpenAI, Google, UC Locations: Xi'an, North Korea, Syria, Iran, Sudan
Yet recent research suggests that one pill of the drug can be effective in preventing such infections among men who have sex with men if taken within 72 hours after unprotected sex. He added that any guidance from the CDC will help “fill gaps,” provide direction to clinics and offer a framework for using doxyPEP for STI prevention. “Drug resistance when taking doxyPEP is currently being studied in people using this treatment for STI prevention. “There are still many STI prevention and treatment gaps left to fill. “In STI prevention, we’ve been relying on tools that are decades, sometimes centuries old.
Persons: Dr, Jonathan Mermin, , doxyPEP, Stephanie Cohen, , “ We’re, ” Cohen, ” David C, Harvey, ” Harvey, DoxyPEP, someone’s, Annie Luetkemeyer, gonorrhea, ” Luetkemeyer, Connie Celum, Kenya Medical Research Institute —, Jenell Stewart, Stewart, ” Stewart, Suneer Chander, Wisp, ” Chander, Sanjay Gupta, Mermin, Deidre McPhillips Organizations: CNN, US Centers for Disease Control, CDC’s National Center, HIV, CDC, San Francisco Department of Public Health, California Department of Public Health, San Francisco Department of Public, National Coalition, STD, , New England, of Medicine, Zuckerberg San Francisco General Hospital, UCSF, University of Washington, Hennepin Healthcare Research Institute, Kenya Medical Research Institute, Hennepin Healthcare, University of Minnesota, PEP, Food and Drug Administration, CNN Health Locations: United States, San Francisco, Seattle, King County, Washington, Kenya, Hennepin
Wegovy prescriptions were up 300% at their peak, according to data from Barclays, before supply issues began to hamper sales. A COMPELLING CASEAnalysts said the data made a compelling case for long-term health benefits of the drug. Analysts were divided on whether Medicare could potentially cover Wegovy as a cardiovascular treatment without a new law passing. Three doctors specializing in obesity treatment, including a cardiologist, were not sure whether such an indication would allow for Medicare coverage. Companies that provide healthcare insurance have begun pulling back on coverage of weight loss drugs because of the high cost of the medicines.
Persons: Read, Eli Lilly, Stacie Dusetzina, Wegovy, Eli Lilly's Mounjaro, Evan Seigerman, Eugene Yang, Morningstar, Damien Conover, Tom Carper, Eli Lilly's, Dusetzina, Patrick Wingrove, Elissa Welle, Ahmed Aboulenein, Caroline Humer Organizations: Novo Nordisk, U.S, Vanderbilt University, Medicare, Barclays, University of Washington Medicine, Companies, Democratic, Novo, Reuters, Democrat, Republican, Thomson Locations: New York, Danish, Washington
But when it comes to saving the world from asteroid strikes, lines of code may prove to be our savior. Telescopes surveying the skies for errant space rocks are overseen by astronomers, but their systematic movements are driven by ones and zeros. With so much inky sky to peruse, scientists rely on algorithms to spot suspicious and speedy objects, including asteroids that may threaten Earth. Conventional algorithms need four images, taken during a single night, of a moving object to confirm whether it’s a genuine space rock. And the program, named HelioLinc3D, has already found a near-Earth asteroid that older surveys had missed.
Organizations: University of Washington, NASA
The Real Power of Super Shoes Could Be Supercharged Training
  + stars: | 2023-07-22 | by ( ) www.nytimes.com   time to read: +1 min
One month before the year’s biggest track and field event, a dizzying number of fleet-footed performances have lit up local and professional meets. In the spring, the University of Washington track team produced eight sub-four-minute milers. On Friday night, Kipyegon set yet another record, smashing the women’s one-mile world record by almost five seconds when she broke the tape in 4 minutes 7.64 seconds. The performance stunned track fans accustomed to records that often improve by mere tenths of a second. So do the ever-evolving breeds of super shoes — those thick, springy kicks with a midsole plate that have revolutionized racing in recent years by giving higher rebound energy when a runner pushes off.
Persons: Faith Kipyegon, Kipyegon, Organizations: University of Washington Locations: Paris, Kenya, Ethiopia
[1/5] A killer whale member of the Bigg's orca T65B pod is seen in the Salish Sea near Eastsound, Washington, U.S., July 7, 2023. While the interactions may be frightening, they have also spawned a popular social media trend that humorously suggests killer whales are rising up to attack wealthy yacht owners. Dr. Michael Weiss, research director of the Center for Whale Research, has another theory for the orcas’ behavior – it’s a fad. "We've seen killer whales do fad-like behavior, and other cetaceans have fads. In 1987, Washington’s Southern Resident orcas suddenly began wearing dead salmon on their heads, like hats.
Persons: Matt Mills McKnight, orcas, Deborah Giles, Giles, Olivia Hafey, Hafey, it's, Dr, Michael Weiss, Weiss, We're, Matt McKnight, Jane Ross, Mary Milliken, Diane Craft Organizations: REUTERS, Puget Sound, University of Washington’s, Harbor Laboratories, Southern, Center for Whale Research, Reuters, Washington’s, Thomson Locations: Eastsound , Washington , U.S, Matt Mills McKnight SEATTLE, . Washington, Portuguese, Washington’s San Juan Island, Seattle
That’s particularly a concern for older adults, obesity medicine experts say. The more muscle someone over the age of 65 loses, the greater their risk of becoming frail or suffering a fracture or fall (which can be fatal in older adults). It is crucial for older adults to maintain muscle mass so that they can stay mobile and independent. Muscle mass naturally dwindles with age. Clinical trials on semaglutide, the active ingredient in Ozempic and Wegovy, have typically enrolled people in their 40s and 50s.
Persons: — you’re, Scott Hagan, Janice Jin Hwang Organizations: University of Washington, University of North Carolina School of Medicine
Experts, and even some executives overseeing AI companies, say these tools risk spreading false information to mislead voters, including ahead of the 2024 US election. But they now face a perfect storm of factors that could make it harder than ever to keep up with the next wave of election misinformation. Experts worry that the proliferation of generative AI tools, like ChatGPT, could make it easier for bad actors to create election misinformation. OpenAI, the maker of the popular AI chatbot ChatGPT, issued a stark warning about the risk of AI-generated misinformation in a recent research paper. The platforms largely use a mix of human and automated review to identify misinformation and manipulated media.
Persons: Ron DeSantis ’, Donald Trump, Anthony Fauci, Trump, , , “ We’ve, I’m, David Evan Harris, Bhaskar Chakravorti, it’s, Harris, Margaret Mitchell, Andrew Angelov, incentivized, Mitchell, OpenAI, chatbot ChatGPT, Joe Biden’s, Ivy Choi, Meta, Twitter, Elon Musk Organizations: New, New York CNN, Twitter, Florida Gov, , University of Washington, Center, Social, of Technology Institute, Facebook, CNN, The Fletcher School, Tufts University, Google, Pentagon, Republican National Committee, RNC, Democratic, Federal, Commission, YouTube, , Meta Locations: New York, meddle, United States, Washington
The average federal fine for a US employer, when a worker dies from heat-related illness, is $8,539.98. The three-year average of heat-related worker deaths has doubled since 1990, a 2021 report from NPR and Columbia Journalism Investigations revealed. According to federal data reported between 2017 and 2022, the Department of Labor fines businesses governed by federal OSHA regulations an average of just $8,539.98 if an employee dies because of heat-related illness. Gleason also noted that federal OSHA fines for worker deaths are significantly smaller than that of other federal agencies. "The average Environmental Protection Agency penalty is 10 times that of federal OSHA for a worker that dies," Gleason said.
Persons: Eugene Gates Jr, Felipe Pascual, Richard Gleason, Gleason, West Virginia —, Thomas Linkous, — Farrell, Organizations: Service, NPR, Columbia, Investigations, US Postal Service, University of Washington, Occupational Safety, Health Administration, Department, Labor, OSHA, Environmental, Agency, The Department Locations: United, Wall, Silicon, United States, Dallas, Houston, West Virginia, Wisconsin, California, Washington, Oregon
In its appeal, the FTC said Corley's order allowing Microsoft to move ahead with the deal incorrectly held the agency to a legal standard that was too high. Some legal experts said the FTC had made a compelling argument, but also said there was no certainty for success. Antitrust scholar Sean Sullivan, who teaches at University of Iowa's law school, said an appeals court can modify or throw out a lower court opinion based on "errors of law." The appeals court is expected to move quickly. The appeals court "may be less than sympathetic with the argument it needs to hurry up and do something when the blame for the emergency lies entirely with the FTC," Ross said.
Persons: Jacqueline Scott Corley, Brad Smith, Kathleen Bradish, Bradish, Corley, Sean Sullivan, Sullivan, Douglas Ross, Ross, Mike Scarcella, Mark Potter Organizations: U.S . Federal Trade Commission's, Activision, U.S, Tuesday, Biden, San, Circuit, Appeals, U.S ., FTC, Microsoft, American Antitrust Institute, Antitrust, University of, Wild, of Columbia Circuit, Thomson Locations: San Francisco, California, U.S
It also happens to be the most important skill every therapist needs to be good at their job: reflective listening. But there's one powerful tool we teach that can be used not just in your intimate relationships, but with friends, family and even coworkers. The goal of reflective listening isn't to solve the problem for the other person, but rather for them to feel validated and heard. Begin the conversation with the person who has the object; the other person doesn't get to talk until they're handed it. Pepper Schwartz, PhD, is a sexuality expert and co-author of "Relationship Rx: Prescriptions for Lasting Love and Deeper Connection."
Persons: we've, they've, Jessica Griffin, Jessica, Pepper Schwartz, Pepper Organizations: University of Massachusetts Chan Medical, Twitter, University of Washington Locations: PsyD, Seattle
Harvard Admit rate: 4% 10k students Duke University Admit rate: 6% 7k students Amherst College Admit rate: 9% 2k students Carnegie Mellon University Admit rate: 14% 7k students University of California, Berkeley Admit rate: 14% 30k students Boston University Admit rate: 19% 20k students University of North Carolina, Chapel Hill Admit rate: 20% 20k students University of Texas, Austin Admit rate: 29% 40k students University of Florida Admit rate: 30% 30k students Bucknell University Admit rate: 35% 4k students San Diego State University Admit rate: 38% 30k students Binghamton University Admit rate: 44% 10k students University of California, Davis Admit rate: 49% 30k students Clemson University Admit rate: 49% 20k students Stevens Institute of Technology Admit rate: 53% 4k students University of Washington, Seattle Campus Admit rate: 54% 40k students Brigham Young University Admit rate: 59% 30k students CUNY Queens College Admit rate: 61% 20k students Texas A & M University, College Station Admit rate: 64% 60k students University of Pittsburgh Admit rate: 67% 20k students Texas Tech University Admit rate: 68% 30k students Ball State University Admit rate: 68% 10k students Rutgers University, New Brunswick Admit rate: 68% 40k students Purdue University Admit rate: 69% 40k students Louisiana State University Admit rate: 71% 30k students University of Delaware Admit rate: 72% 20k students University of Central Missouri Admit rate: 76% 8k students Mississippi State University Admit rate: 76% 20k students University of Wisconsin, Eau Claire Admit rate: 78% 10k students University of Alabama Admit rate: 79% 30k students University of North Carolina, Charlotte Admit rate: 79% 20k students University of Colorado Boulder Admit rate: 80% 30k students Drexel University Admit rate: 83% 10k students University of Arkansas Admit rate: 83% 20k students University of Cincinnati Admit rate: 85% 30k students University of Texas, Dallas Admit rate: 87% 20k students Suffolk University Admit rate: 88% 4k students Arizona State University Admit rate: 88% 60k students West Chester University of Pennsylvania Admit rate: 89% 10k students Grand Valley State University Admit rate: 92% 20k students University of Kansas Admit rate: 93% 20k students Utah State University Admit rate: 93% 20k students California State University, Sacramento Admit rate: 94% 30k students University of Utah Admit rate: 95% 30k students Kansas State University Admit rate: > 95% 20k students University of Wyoming Admit rate: > 95% 9k students 90% admission rate 80% admission rate 70% admission rate 60% admission rate 50% admission rate 40% admission rate 30% admission rate 20% admission rate 10% admission rate These are America’s major four-year colleges, arranged by their admission rates. Just 6 percent of all college students attend a school with an acceptance rate of 25 percent or less. 56 percent of these college students go to a school that admits at least three-quarters of its applicants. These statistics reveal a simple fact about affirmative action in higher education: It mattered very little for the majority of American college students. But because affirmative action only opened a tiny window of access to America’s most elite institutions, the ruling will make little difference for most college students.
Persons: Richard Arum, Mitchell, Stevens, Quoctrung Bui Mr, Arum, Davis, It’s, Lyndon B Organizations: University of California, Stanford Graduate School of Education, Harvard, Duke University, Amherst College, Carnegie Mellon University, Boston University, University of North, University of Texas, University of Florida, Bucknell University, San Diego State University, Binghamton University, Clemson University, Stevens Institute of Technology, University of Washington, Brigham Young University, CUNY Queens College, Texas, M University, College, University of Pittsburgh, Texas Tech University, Ball State University, Rutgers University, Rutgers University , New, Purdue University, Louisiana State University, University of Delaware, University of Central, Mississippi State University, University of Wisconsin, University of Alabama, University of Colorado Boulder, Drexel University, University of Arkansas, University of Cincinnati, Suffolk University, Arizona State University, West Chester University of Pennsylvania, Valley State University, University of Kansas, Utah State University, California State University, University of Utah, Kansas State University, University of Wyoming, Stanford, Black White, White Black, U.S . Department of Education, Pomona, San, California State University , Los, of California Locations: Irvine, Berkeley, University of North Carolina, Austin, Seattle, Rutgers University ,, Rutgers University , New Brunswick, University of Central Missouri, Eau Claire, Charlotte, Dallas, Sacramento, Cambridge, Palo Alto, America, California, San Francisco State, California State University , Los Angeles
Several uncensored and loosely moderated chatbots have sprung to life in recent months under names like GPT4All and FreedomGPT. Many were created for little or no money by independent programmers or teams of volunteers, who successfully replicated the methods first described by A.I. Most groups work from existing language models, only adding extra instructions to tweak how the technology responds to prompts. The uncensored chatbots offer tantalizing new possibilities. Independent A.I.
Persons: A.I, , Oren Etzioni, “ They’re Organizations: Big Tech, A.I, University of Washington, Allen Institute for A.I
Scientists observed sleeping octopuses and saw their brains enter a deep sleep like ours. This deep sleep is similar to a dream state in mammals, so octopuses may also dream. For the study, scientists spied on multiple sleeping octopuses. By studying the octopus's brain activity, the team found that these cephalopods have similar active and quiet sleep cycles to us mammals and that certain periods of their active stage resembles rapid eye movement sleep. REM sleep is often when humans dream, leading scientists to wonder if octopuses may dream like us.
Persons: , Vlad Tchompalov, Samuel Sloss Organizations: Service, University of Washington School of Medicine, UW, Neuroscience, New, Wildlife Locations: Bonaire, Caribbean
Texas heat is not letting up at night
  + stars: | 2023-06-29 | by ( Evan Bush | ) www.cnbc.com   time to read: +3 min
The heat wave in Texas has offered little reprieve. Heat at night disrupts sleep and prevents the body from recovering and cooling down, making minimum temperatures a critical indicator of a heat wave's severity, experts said. Texas State Climatologist John Nielsen-Gammon said temperatures during this heat wave in the state have threatened records at both ends of the spectrum — including maximums and minimums — in its urban centers. Ebi said the high nighttime temperatures and the prolonged nature of the Texas heat wave are particularly concerning. "A very small percentage of death certificates during a heat wave put down, 'heat' as an underlying cause," Ebi, who studies heat deaths, adding that about half of excess deaths, on average, are from cardiovascular diseases.
Persons: Del, Ben Zaitchik, John Nielsen, Gammon, We've, Kristie, Ebi, Everything's, Nielsen, We're Organizations: National Weather Service, Johns Hopkins University, Nielsen, Center for Health, Global, University of Washington Locations: Texas, Del Rio, San Antonio, Houston, Midland, San Angelo
Opioids may not work for back pain, study finds
  + stars: | 2023-06-28 | by ( Kristen Rogers | ) edition.cnn.com   time to read: +7 min
The authors found that in terms of effects on back and neck pain, opioids weren’t any more helpful than the placebo. More people in the opioid group had ongoing pain at weeks 26 and 52 than in the placebo group. The opioid group had worse mental health scores and more reports of nausea, dizziness and constipation than the placebo group. Opioids and painThe study authors and experts who weren’t involved in the new study have theories on why opioids weren’t found to be more helpful than the placebo. “The good news is most people with acute low back pain and neck pain recover within 6 weeks naturally.”The authors studied nonspecific back or neck pain, which is pain with an unknown cause.
Persons: haven’t, , Christine Lin, Lin, Naloxone, ” Lin, weren’t, Mark D, Sullivan, Jane C, Ballantyne, ” Sullivan, ” Dr, John Finkenberg, wasn’t, don’t, Finkenberg, ” Finkenberg Organizations: CNN, American Spine Society, University of Sydney, University of Washington Locations: Australia, Sydney, San Diego
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