You might not need 8 hours of rest. Here’s how to find your perfect sleep time
You might not need 8 hours of rest. Here’s how to find your perfect sleep time
December 08, 2025You might not need 8 hours of rest. Here’s how to find your perfect sleep time
December 08, 2025
While hospital CEO salaries and health insurance premiums have increased, health care quality has not.
December 08, 2025
Mystery foot fossil may shake up human family tree
December 08, 2025
Trump says he’ll sign executive order blocking state AI regulations, despite safety fears
December 08, 2025
How many human cells does a pig need before it’s considered too human?
December 08, 2025
Recent news reports highlighted how the Fed technically has a third mandate – moderate long-term interest rates. An economist explains how the objective is already baked into the other two.
December 08, 2025
What muscles feet have, how your brain controls them, and how humans evolved all play a part in why people can’t easily move individual toes.
December 08, 2025
IBM has announced it's acquiring data streaming platform Confluent in an $11 billion deal
December 08, 2025
Ocmulgee Mounds may soon be redesignated by Congress as America’s 64th national park. But what does this actually mean, and why does it matter?
December 08, 2025
How should we deal with space junk? Space recycling, of course
December 08, 2025
Orphaned bear cubs released into wilderness by Colorado Parks and Wildlife
December 07, 2025
Family raises more than $500k for research for 6-year-old daughter's terminal disease
December 07, 2025
Researchers at UW-Platteville find way to convert spoiled milk into 3D printing plastic
December 07, 2025
Insurance coverage of hepatitis B vaccine won’t change, industry and officials say
December 07, 2025
The Nordic countries are no strangers to the long, dark winter
December 07, 2025
A powerful, magnitude-7.0 earthquake has struck in a remote area near the border between Alaska and the Canadian territory of Yukon on Saturday
December 06, 2025
Chicago doctor dedicated to changing lives of kids with rare neurological diseases
December 06, 2025
California officials are warning foragers about a deadly outbreak linked to wild mushrooms
December 06, 2025
Chernobyl protective shield can no longer confine radiation after drone strike, UN nuclear watchdog says
December 06, 2025
Sleep banking helps you get some rest in advance
December 06, 2025
What the heck is going on at Apple?
December 06, 2025
FDA in turmoil after exit of veteran cancer researcher
December 06, 2025
A federal vaccine advisory committee has voted to end a longstanding recommendation that all U.S. babies get the hepatitis B vaccine on the day they’re born
December 05, 2025
How a cocktail of rogue storms and climate chaos unleashed deadly flooding across Asia
December 06, 2025
Even modest strength training can counter age-related decline
December 05, 2025
French first lady Brigitte Macron has reunited with a giant panda born in France during a visit to China with President Emmanuel Macron
December 05, 2025
President Donald Trump this week announced plans to weaken strict gas mileage requirements for automakers set under former President Joe Biden
December 05, 2025
The decision undoes a highly effective 34-year prevention strategy that has nearly eliminated early childhood hepatitis B infections in the U.S.
December 05, 2025
Neo-Nazis and other far-right extremists were early adopters of bulletin board systems, pioneering online recruiting and radicalization techniques long before the social media revolution.
December 05, 2025
From AI slop to rage bait, to the cryptic ‘6-7,’ this year’s slate captures a growing sense that online life is flooded with fakery, frustration and meaninglessness.
December 05, 2025
The reasons are not yet fully understood, but researchers consider societal influences that encourage greater compliance among girls as a potential cause.
December 05, 2025
Gifts that make a true connection acknowledge the ugly parts of illness and provide relief from daily burdens.
December 05, 2025
Babies as young as 7 months now have access to ‘transformative’ cochlear implants
December 05, 2025
John Ellis was born two years before the hepatitis B birth dose became routine. Now, at 35, he’s urging caution as advisers selected by Robert F. Kennedy Jr. consider delaying the shot that virtually eliminated the virus in US children.
December 04, 2025
CDC advisers delay crucial vote on hepatitis B vaccination in tense meeting
December 05, 2025
Scientists document over 16,000 footprints in the world’s most extensive dinosaur tracksite
December 05, 2025
The U.S. Food and Drug Administration warned people to stop using certain types of glucose monitor sensors that were linked to seven deaths
December 04, 2025
On a jagged coastline in Central California, brown pelicans take flight to feed on a vast school of fish just offshore
December 04, 2025
University of Utah team discovers rare computer relic
December 04, 2025
What to know about hepatitis B infection and vaccination
December 04, 2025
A federal vaccine advisory committee voted to delay a vote on whether newborns should still get the hepatitis B vaccine on the day they’re born
December 04, 2025
Volcanic eruption led to the Black Death, new research suggests
December 04, 2025
U.S. consumers who have had their fill of protein-enhanced cereal and ice cream are about to meet the next big food fad
November 19, 2025
CDC advisers handpicked by HHS Secretary RFK Jr. may vote on major changes to the US childhood vaccination schedule this week. CNN's Meg Tirrell explains why Kennedy's vaccine moves have alarmed experts.
December 03, 2025
How to cut your chances of getting sick from respiratory viruses this winter
December 04, 2025
Most of the universe is made up of dark matter and dark energy. The majority of everything else is dispersed throughout space as tiny particles.
December 04, 2025
Your hands aren’t just accessories to your words. They’re one of the most powerful tools you have to make your ideas resonate.
December 04, 2025
To most accurately measure mountain peaks, Eric Gilbertson lugs equipment all the way to the top.
December 04, 2025
How much did Zohran Mamdani’s old-fashioned ground game contribute to his victory in the New York mayor’s race?
December 04, 2025
A new tool lets researchers get a handle on how social media algorithms affect emotions and polarization.
December 04, 2025
Fact check: The five wildest conspiracy theories from Trump’s late-night posting spree
December 04, 2025
Millions wake up to extreme cold that’s breaking records as it spreads east
December 03, 2025
People worldwide don’t know enough about menopause. Here’s why that’s dangerous
December 04, 2025
American zoologist Laurie Marker has been collecting and storing specimens in a cheetah sperm bank in Namibia for 35 years, hoping conservationists never have to use them
December 04, 2025
US Institute of Peace renamed for Trump after his administration gutted it earlier this year
December 04, 2025
The disappearance of Malaysia Airlines Flight 370 remains a mystery more than a decade later
December 03, 2025
Nvidia CEO Jensen Huang is making the rounds in Washington
December 04, 2025
Talipot palms in a Rio de Janeiro park are flowering for the first and only time in their lives
December 03, 2025
The U.S.
December 04, 2025
OpenAI has agreed to acquire Neptune, a startup that provides tools that help companies track their AI model training, the ChatGPT maker said on Wednesday.
December 04, 2025
Wikipedia is working with Big Tech on deals similar to its arrangement with Google, the online encyclopedia's co-founder, Jimmy Wales, said on Wednesday, in a bid to help the firm
December 04, 2025
Twelve former U.S.
December 03, 2025
A dozen prior leaders of the U.S. Food and Drug Administration have issued a scathing denunciation of an FDA memo to staff that made sweeping claims casting doubt on vaccine safety
December 03, 2025
A new type of lens approved by the FDA promises to slow nearsightedness in children
December 01, 2025
The U.S. Food and Drug Administration is moving Theresa Michele, longtime director of the office of non-prescription drugs, to a new role, a federal official said on Wednesday.
December 03, 2025
Former FDA, CDC leaders warn that US vaccine policy is under threat
December 03, 2025
A new study suggests a single HPV vaccination appears just as effective as two doses at preventing the viral infection that causes cervical cancer
December 03, 2025
The agency’s plan to change the well-established process for safety testing vaccines is not realistic.
December 03, 2025
Brazil's state of Para has delayed the deadline for the introduction of tracking devices in its cattle herds, a blow to environmental efforts to introduce a
December 03, 2025
Nvidia on Wednesday published new data showing that its latest artificial intelligence server can improve the performance of new models - including
December 03, 2025
Shares of Aeva Technologies, a Silicon Valley-based maker of lidar units that help autonomous vehicles sense their surroundings, rose more than 18%
December 03, 2025
Billionaire private astronaut Jared Isaacman, President Donald Trump's nominee to lead NASA, on Wednesday touted his plans to put
December 03, 2025
Billionaire spacewalker Jared Isaacman is back before the Senate after being yanked and then renominated by President Donald Trump for NASA's top job
December 03, 2025
Exclusive drone footage obtained by The Associated Press shows a devastated Ukrainian town nearly encircled by Russian forces near the city that Moscow this week claimed to now control
December 03, 2025
Residents react after semi carrying 34,000 pounds of hydrochloric acid overturns
December 03, 2025
December’s full moon is the last supermoon of the year. Here’s what to know
December 03, 2025
Lockheed Martin said on Wednesday it has opened a hypersonics system integration lab at its Huntsville campus as it pushes to develop next-generation weapons.
December 03, 2025
Microsoft on Wednesday denied a report from The Information that multiple divisions at the company lowered sales growth targets for certain artificial intelligence products after
December 03, 2025
Trump’s NASA pick faces questions on leaked ‘Project Athena’ plan in rare second confirmation hearing
December 03, 2025
Bald eagle thought to be shot was actually injured in eagle fight, vets believe
December 03, 2025
OpenAI has awarded $40.5 million to more than 200 nonprofits in the first round of grants it has made since it rebranded its nonprofit as the OpenAI Foundation in October
December 03, 2025
The safety practices of major artificial intelligence companies, such as Anthropic, OpenAI, xAI and Meta, are "far short of emerging global standards," according to a new edition of
December 03, 2025
Achilles tendon injuries are on the rise. Experts explain the reasons why
December 03, 2025
Climate change will make you poorer, according to a new report
April 17, 2024
Rising electricity demand has researchers exploring a wide range of methods to generate more power, including a type of nuclear reactor that’s smaller than traditional nuclear plants.
December 03, 2025
A new wave of peptides, often banned by the World Anti-Doping Agency, is easily available online, raising concerns about potential Olympic doping scandals
December 02, 2025
Kennedy’s handpicked CDC advisers to weigh major change to childhood vaccine schedule
December 03, 2025
Researchers who examined climate change’s potential effect on the global economy say data errors led them to slightly overstate an expected drop in income over the next 25 years
December 03, 2025
Google’s Project Suncatcher would need sophisticated collision avoidance capabilities to navigate a junk-filled landscape.
December 03, 2025
A privacy researcher breaks down how your phone reveals your location, how that data is collected and sold, and how the government gets ahold of it – by simply buying it.
December 03, 2025
Minutes after Italy's powerful Court of Auditors rejected plans to build a bridge from the mainland to the island of Sicily, Prime Minister Giorgia Meloni
December 03, 2025
Her murder went unsolved for decades. DNA from paper bags now points to one of Colorado’s ‘most prolific serial killers’
December 03, 2025
How Trump is intensifying his crackdown on every form of immigration to the US
December 03, 2025
The best hurricane forecasts of 2025 came from an AI model
December 03, 2025
Taiwan prosecutors said on Tuesday they had charged Tokyo Electron's Taiwan unit with violating the National Security Act and the Trade Secrets Act, after a
December 02, 2025
Chinese reusable booster explodes during first orbital test, in failed bid to catch SpaceX
December 03, 2025
Southeast Asia has been hit by unusually severe floods this year, with late storms killing more than 1,400 people and leaving hundreds missing across Indonesia, Sri Lanka, and Thailand
December 03, 2025
US stillbirth rate improved last year, but progress is slow
December 03, 2025
The search for missing Malaysia Airlines Flight MH370 will resume on December 30, Malaysia's transport ministry said on Wednesday, more than a decade
December 03, 2025
7 deaths, more than 700 serious injuries linked with diabetes glucose monitor errors
December 02, 2025
Cloud infrastructure company Vultr said on Tuesday it would invest more than $1 billion to launch a new artificial intelligence cluster powered by Advanced Micro Devices' processors
December 02, 2025
No matter how he ate or exercised, he never felt muscular enough. Then he hit rock bottom
December 02, 2025
In a story published Dec. 2, 2025, The Associated Press reported a statement from AES Corp. on its planned industrial project that has vexed astronomers defending Chile’s dark skies
December 02, 2025
A golden cascade of Talipot tree blossoms has captivated Rio de Janeiro as spring draws to a close, marking the first and last bloom of these palm
December 02, 2025
By Hyunjoo Jin, Fanny Potkin, Wen-Yee Lee, Anton Bridge and Max A.
December 03, 2025
San Francisco has filed a lawsuit against major food manufacturers like Coca-Cola and Nestle, claiming ultraprocessed foods are causing a public health crisis
December 03, 2025
Malaysia's transport ministry says the deep-sea hunt for Malaysia Airlines Flight 370 will resume on Dec. 30
December 03, 2025
Travelers face challenging weather for the rest of the Thanksgiving holiday weekend
November 28, 2025
How a 1960 plane crash in Boston Harbor launched 'feather detective,' reshaped aviation safety
November 28, 2025
Trinidad and Tobago's prime minister is backtracking comments where she asserted that no U.S. Marines were currently in the twin-island nation
November 28, 2025
Europe's Airbus said on Friday it was ordering immediate repairs to 6,000 of its widely used A320 family of jets in
November 28, 2025
State officials say AI system didn't discriminate based on color when mistaking students' chip bag for gun
November 28, 2025
Airlines race to fix Airbus planes after warning solar radiation could cause pilots to lose control
November 28, 2025
Waco friends' kidney donation journey shows power of second chances
November 28, 2025
Airlines around the world canceled and delayed flights heading into the weekend to fix software on a widely used commercial plane after an analysis found computer code may have contributed to a sudden drop in the altitude of a JetBlue aircraft last month
November 28, 2025
The Trump administration has reached agreement to restore nearly $800 million in federal funds it withheld from Northwestern University and to close government
November 28, 2025
COVID-19 vaccinations probably contributed to the deaths of at least 10 children who died of heart inflammation, U.S.
November 29, 2025
A major snowstorm in the Midwest and Great Lakes is affecting Thanksgiving travelers
November 29, 2025
Micron Technology will invest 1.5 trillion yen ($9.6 billion) to build a new plant in Hiroshima in western Japan to produce advanced high-bandwidth memory (HBM) chips, the Nikkei
November 29, 2025
Ukrainian drone pilot Mex recalled attacking a recent high-value target - and how the 20-kilometre strike on what appeared to be a Russian tank would have
November 29, 2025
‘An oil spill in solid form’: Bio-bead disaster devastates beloved English coast
November 29, 2025
The U.S. Food and Drug Administration Commissioner Marty Makary said on Saturday that data showed 10 children had died because of COVID-19 vaccination shots.
November 29, 2025
The ‘key windows’ when exercise may matter most for brain health
November 29, 2025
North Korean leader Kim Jong Un highlighted the Air Force's role in exercising nuclear war deterrence as he celebrated the Air Force's 80th anniversary along
November 29, 2025
FDA official plans to change vaccine approval process, claiming that Covid-19 shots caused child deaths
November 30, 2025
More than 1,100 killed as deadly storms cause flooding and landslides across Asia
November 30, 2025
The holiday season is a popular time for volunteering, but experts say giving back is beneficial year-round
November 30, 2025
Donald Trump’s doctor says the president had MRI imaging on his heart and abdomen in October as part of a preventative screening for men his age
November 30, 2025
Airbus fleets were returning towards normal operations on Monday after the European planemaker pushed through abrupt
December 01, 2025
Six thousand Black Angus cattle chew on rolled barley, silage, cottonseed and molasses, fattening up in three rows of shaded pens under the hot
December 01, 2025
Bomb cyclone to bring first widespread snow to parts of Northeast after tracking through already hard-hit Midwest
December 01, 2025
Chinese tech giant ByteDance said on Monday it is launching an artificial intelligence voice control tool that will debut on a smartphone made by
December 01, 2025
Amazon and Google introduced a jointly developed multicloud networking service on Sunday to meet growing demand for reliable connectivity the companies said in a statement, at a
December 01, 2025
AI-powered children’s toys are here, but are they safe?
December 01, 2025
Taps may run dry in this country, where the water crisis is so severe it can be seen from space
December 01, 2025
Nvidia has invested $2 billion in chip design software maker Synopsys as part of an expanded multi-year tie-up to jointly develop new tools for
December 01, 2025
Eli Lilly said on Monday it has lowered the price of single-dose vials of its popular obesity drug Zepbound to make the treatment more affordable for U.S. patients, as demand for
December 01, 2025
The Moss Landing battery fire became an unintended experiment – showing how burning lithium-ion cells scattered nickel, cobalt and manganese over a protected marsh.
December 01, 2025
Iran’s sprawling cities and irrigated agriculture, along with tight market controls, have left the country vulnerable to drought. There are steps that would help.
December 01, 2025
Research on millionaire migration reveals that social and professional ties matter far more than marginal tax rates.
December 01, 2025
Rates of preterm births, maternal deaths and other adverse birth outcomes are abysmal across the US, but there are clear strategies that could help the nation reverse course.
December 01, 2025
1 in 5 students in the US are living in rural areas.
December 01, 2025
The last supermoon of the year will soon shine in December skies
December 01, 2025
Accenture will equip tens of thousands of its IT professionals with ChatGPT Enterprise through a partnership with OpenAI, as the consulting firm looks to capitalize on the growing
December 01, 2025
China's first crewed spacecraft to be ruled unfit to fly in mid-mission will be sent back to Earth for experts to assess the damage it sustained more
December 01, 2025
A recent Ebola outbreak in southern Congo has been declared over by health officials, after no new cases were reported for 45 days
December 01, 2025
The first major winter storm has hit the Northeast and mid-Atlantic, covering the area with snow and ice
December 02, 2025
U.S. Health Secretary Robert F. Kennedy Jr. has replaced the head of his controversial vaccine advisory committee
December 01, 2025
Nvidia on Monday released new open-source software aimed at speeding up the development of
December 01, 2025
U.S. liquefied natural gas exports hit an all-time monthly high in November for the second straight month, driven by cooler weather and robust output from
December 01, 2025
Robert F.
December 02, 2025
White House press secretary Karoline Leavitt said on Monday that a recent MRI conducted on President Donald Trump was preventative in nature and revealed that he was in
December 01, 2025
Texas Attorney General Ken Paxton said on Monday he is investigating Shein, to determine whether the fast fashion retailer violated state law related to unethical
December 01, 2025
Here’s what snow forecasters are watching, and why skiers and other snow lovers shouldn’t lose hope.
December 01, 2025
Cuba on Monday confirmed the deaths of 33 people from mosquito-borne illnesses in recent months in an epidemic that has hit at least one-third of the population, according to
December 01, 2025
ChatGPT-maker OpenAI has taken a stake in Thrive Holdings as part of a partnership to embed artificial intelligence into traditional industries such
December 01, 2025
The U.S.
December 02, 2025
Apple on Monday named veteran researcher Amar Subramanya as its vice president of AI, replacing John Giannandrea.
December 01, 2025
Samsung Electronics unveiled on Tuesday its first multi-folding smartphone, in a bid to strengthen its position in a sector of the phone market where
December 02, 2025
Malaysian Prime Minister Anwar Ibrahim said U.S. chipmaker Intel has announced an additional investment of 860 million ringgit ($208 million) in the country for
December 02, 2025
Australia on Tuesday unveiled a roadmap to ramp up the adoption of artificial intelligence across its economy but said it would rely on existing laws to manage
December 02, 2025
CNN's Harry Enten explains the "frustrating, provocative, or offensive" word of the year and how its use has tripled in 2025.
December 01, 2025
Conservationists are hoping to strengthen regulations at a wildlife trade conference on birds, reptiles and other animals that are seeing their numbers decline due to the exotic pet trade
December 02, 2025
Students applying to college know they're not supposed to use AI chatbots to write their essays
December 02, 2025
A new report by the United Nations Development Program is urging governments to focus more on how artificial intelligence technologies might affect people already disadvantaged in a data-driven world
December 02, 2025
China has issued the first batch of new rare earth export licences that should accelerate shipments to certain customers, a source said on Tuesday, fulfilling a key outcome of the
December 02, 2025
A Japanese regional assembly on Tuesday began deliberations on whether to partially restart the Kashiwazaki-Kariwa Nuclear Power Plant, the
December 02, 2025
Indonesian Reliwati Siregar gestured angrily at deforestation around her home on the island of Sumatra, where landslides and floods
December 02, 2025
Malaysia has amended its nuclear regulatory framework to require permits be obtained for all atomic energy activities including import, exports and transshipment of
December 02, 2025
A task force of EU vets began work in Barcelona on Tuesday to help contain an African swine fever outbreak as Spain, one of the world's
December 02, 2025
An independent review released on Tuesday by vaccine experts of more than 400 studies and reports found that long-standing U.S. policy of giving the
December 02, 2025
Artificial Intelligence could widen gaps between developed and developing countries, a U.N. report said on Tuesday, calling for policy measures to limit the impact.
December 02, 2025
To reduce emissions put into the atmosphere, Google is using carbon capture and sequestration. But not all CCS projects are the same.
December 02, 2025
Ranked choice voting largely avoids the pitfalls of plurality voting, giving voters the power to express their true candidate preferences rather than being strategic.
December 02, 2025
Lethal domestic violence is persistent, despite a statewide decline in overall homicides.
December 02, 2025
In 2024, only about 1 in 3 newly minted economics Ph.D.s were women.
December 02, 2025
Bacteria living in your mouth get to work as soon as you take your first bite or sip of something sweet. Consuming your sugar more strategically can help keep cavities at bay.
December 02, 2025
‘Scromiting,’ a bizarre condition linked to chronic marijuana use, is on the rise
December 02, 2025
Conspiracy thinking, supernatural beliefs and pseudoscience can seem impervious to evidence. An anthropologist suggests the opposite: Extraordinary beliefs may be supported by an individual’s experience.
December 02, 2025
In a labour market where artificial intelligence is quickly transforming and sometimes replacing jobs, student Maryna Yaroshenko wanted
December 02, 2025
Amazon.com's AWS cloud computing unit on Tuesday said it will adopt key Nvidia technology in future generations of its artificial
December 02, 2025
The Trump administration has renamed one of the country's energy laboratories to remove the word 'renewable' in the latest effort to downplay
December 02, 2025
Shingles vaccine may slow progression of dementia, new study suggests
December 02, 2025
Axiado, a Silicon Valley-based startup that is making a chip designed to save space and power in artificial intelligence servers, said on Tuesday it
December 02, 2025
Researchers identify birthmark that signals serious neurological condition
December 02, 2025
FDA’s top drug officer set to exit, weeks into new role
December 02, 2025
The real estate industry is pressuring Zillow and other sites to nix extreme weather risk data buyers have come to rely on
December 02, 2025
The U.S.
December 02, 2025
Nvidia's agreement with ChatGPT parent OpenAI to invest up to $100 billion in the startup is still not finalized, the chipmaker's chief financial officer Colette Kress said on
December 02, 2025
Artificial intelligence startup Anthropic said on Tuesday it has acquired Bun, which helps developers run and manage codes more effectively, as the Claude maker looks to boost the
December 02, 2025
Billionaire private astronaut Jared Isaacman, President Donald Trump's pick to lead NASA, will tell senators on Wednesday that he wants to expand investments in nuclear
December 02, 2025
European nations agreed on Thursday to increase spending on space over the next three years by about 30% to 22.1 billion euros, part of an effort to try to catch
November 27, 2025
A U.S. military plane soared over Florida's Eglin Air Force Base earlier this month and released a drone made by the
November 27, 2025
Man getting new lease on life thanks to wife's donation through paired kidney exchange program
November 27, 2025
Strong lake effect snow bands are expected to dump several inches of snow across the Great Lakes region Thanksgiving Day, with the most accumulation hitting the Upper Peninsula of Michigan
November 27, 2025
The European Commission should resist automakers' calls to allow cars to run on biofuels beyond 2035 because they are in short supply and not truly carbon-
November 27, 2025
Launch pad damaged as Russian rocket blasts off for space station, agency says
November 28, 2025
The global AI race is supercharging Taiwan’s economy. But many don’t feel better off
November 28, 2025
Measles cases are surging, making global elimination a ‘distant goal,’ WHO says
November 28, 2025