Health

The Epstein files revive questions of whether the disgraced financier sought to merely cultivate famous scientists, or to shape science itself

The U.S. has held its measles-free status for more than 25 years. Experts say unrelenting outbreaks in the past year may change that

Motion is the new potion, and rest is no longer the best

Why the EPA’s air pollution rule change could make the air dirtier, how cancer survival hit a record-high, and what we know about the first-ever medical evacuation from the International Space Station

This mysterious type of fat cell may play an important role in heart health, new research shows

This clinical trial in Guinea-Bissau would withhold vaccination from some babies, sparking ethical concerns

Mosquitoes captured in the remnants of the Atlantic Forest in Brazil predominantly feasted on humans instead of other animals, a new study shows

On Thursday NASA chief Jared Isaacman said the experience of the returned Crew-11 will be used to prepare for future human spaceflight—including to the moon

The four members of Crew-11 are on their way back to Earth after one of them became unwell with an unknown condition

Experts have said that if previously reported cuts to federal grants had come to pass, they would have exacerbated the U.S.’s addiction crisis

Robert F. Kennedy, Jr.’s Centers for Disease Control and Prevention has slashed childhood vaccine recommendations in the middle of respiratory virus season

A food scientist debunks the vilification of seed oils on social media and explains what research says about them.