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A neurologist explains why weather changes from heat waves to thunderstorms might bring on painful headaches

China is pulling ahead of the rest of the world in sinking data centers that power AI into the ocean as an alternate way to keep them cool

After 10 years of gravitational-wave research, the LIGO Lab team at MIT is getting ready for the next generation of detectors.

Social inequality and the decay of democratic institutions are linked to accelerated aging, but education seems to slow the process

The Trump administration wants to reduce the National Oceanic and Atmospheric Administration’s budget by $2.2 billion, eliminating research that might help advance AI weather models

A U.S. gravitational wave detector spotted a collision between fast-spinning “forbidden” black holes that challenge physics models

A person in Arizona recently died of pneumonic plague—a rare and severe form of the disease. An expert explains how the bacteria that spurred the Black Death centuries ago continues to claim lives

Bird flu fears have focused on the poultry and dairy industries and human health. But wild animals are threatened, too—at scales no one fully understands

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another question

Your favorite word game with a twist of science

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts warn that it hasn’t disappeared

Influenza viruses like bird flu can mix and match their genomes, and this has played a role in at least three of the last four flu pandemics

Newly discovered “Gwada-negative” is the rarest of 48 known blood groups

When large masses of water are moved from one place to another, this changes the shape of Earth and leads to a phenomenon called true polar wander

Many states, including Texas, have not used billions of dollars from FEMA intended to reduce damage from flooding and other disasters

Better assessment of stress and tailored approaches to combat it could give clinicians the tools they need to fend off lasting damage to health

Illnesses from stealthy pathogens known as Vibrio are advancing northward along numerous coasts, potentially ruining your summer vacation

This AI system can analyze up to one million DNA letters at once, predicting how tiny changes in noncoding regions trigger everything from cancer to rare genetic disorders—and potentially revolutionizing personalized medicine

Super Agers author Eric Topol unpacks the rise of biological age tests—from organ clocks to immune system clocks—and how they might revolutionize early diagnosis of disease

While bariatric surgery can result in significant weight loss, weight stigma can persist years after the surgery.