Health

President-elect Donald Trump threatens to hit Canada, Mexico and China with tariffs. He says they aren’t doing enough to stop undocumented migrants and fentanyl smugglers from crossing into the U.S.

Dr. Jay Bhattacharya speaks during a roundtable discussion with members of the House Freedom Caucus on the COVID-19 pandemic at The Heritage Foundation in late 2022. Tom Williams/CQ-Roll Call/Getty Images …

Is there a way to prevent the unpleasant symptoms that come with a heavy night of drinking? Experts weigh in on common hangover myths. Photo illustration by Becky Harlan/NPR hide …

Research shows after a break from weight lifting, your strength may return quickly thanks to phenomenon called muscle memory. EyeEm Mobile GmbH/iStockphoto/Getty Images hide caption toggle caption EyeEm Mobile GmbH/iStockphoto/Getty …

If you plan to take a few weeks off from the gym this holiday season, fear not. Your muscles will remember! A new study from researchers in Finland shows that …

Women protest against the rape and killing of a trainee doctor at a government hospital in India this August. Anuwar Hazarika/NurPhoto via Getty Images/NurPhoto hide caption toggle caption Anuwar Hazarika/NurPhoto …

Bailey Williams is a storyteller and yoga teacher in Alaska. Abrams Books hide caption toggle caption Abrams Books Bailey Williams was 18 when signed up for the Marine Corps, in …

Erica Hayes, 40, sits on her sofa with a box where she keeps the medical supplies she needs to manage her long COVID symptoms, which include chronic fatigue, irregular heart …

The Foldscope brings a powerful science tool to schools that can’t afford microscopes. Scientists use it too. Its creators have handed out 2 million units, including a new mini-model for …

Dr. Mehmet Oz ran for Pennsylvania Senate in 2022 as a Republican and lost to Democrat John Fetterman. According to financial disclosures he filed at the time, he had significant …