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?

Evidence is piling up that PFAS are particularly dangerous for pregnant people and their babies.

Keto backers praise its health benefits, but keto diets go against decades of research linking high-fat intake to heart risks. With low-carb lifestyles booming, who’s right?

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 ...

Though the government may no longer recommend COVID vaccines for many children and pregnant people, you doctor still might.

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 ...

See what infectious disease doctors have to say as government officials appear poised to scale back COVID vaccines and the FDA approved the Novavax vaccine with new limitations.

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 ...