Rare, deadly, and often missed, some skin cancers develop in areas that rarely see the sun. Scientists are still learning about them, but here's what we know.

A painful sore throat is a signature symptom of an Omicron subvariant called NB.1.8.1, or Nimbus. It now makes up about a third of U.S. COVID-19 cases. Find out what you can do to get relief.

Living with bipolar disorder isn’t just about mood swings: it’s about carrying an invisible weight that few people understand.

What’s the most overrated strategy for protecting your brain? And what’s the one you should actually be using?

Our bodies can get rid of PFAS, but slowly: It takes three to five years for the levels of PFOS, a common type of PFAS, to go down by half. "Everyone carries a little bit of PFAS in them," said ...

Following a keto diet means shifting the percentages of fats, carbs, and protein to 70%-80% fat, 5%-10% carbs, and 10%-20% protein. If you eat 2,000 calories a day, that amounts to 20-50 grams of ...

What Is Neuroplasticity? Your brain is constantly evolving. Throughout your life, it reshapes, adjusts, and grows stronger in response to learning, new experiences, and your habits. This amazing ...

Kennedy's announcement did not explain why the recommendation for pregnant women changed. Previously, the CDC advised pregnant people to get COVID vaccines every six months – just like others at ...

Using lighter weights for strength training can build just as much muscle as the heavier iron, according to a growing pile of research. You just need to know how.

The FDA has approved the Novavax COVID-19 vaccine, called Nuvaxovid, mainly for adults 65 or older, but people ages 12 to 64 with medical conditions that increase their risk of serious illness ...

Editor's note: This story was updated on May 22, 2025, to include new information about FDA plans to change COVID-19 vaccine recommendations. May 22, 2025 – COVID-19 vaccines are making ...

Here’s what the results showed: The odds of developing Parkinson’s disease increased 126% for people living within 1 mile of a golf course, compared to living more than 6 miles away. The ...