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.

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

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

June 19, 2025 – The FDA has approved the first twice-yearly shot to reduce the risk of HIV infections.

PFAS, also known as "forever chemicals," are a class of man-made compounds used in nonstick and waterproof products. They are everywhere: in makeup, cookware, parchment paper, microwaveable popcorn, ...

Cómo trabajar con tu equipo médico para mejorar la salud de tu hígado. Encuentra aquí información clave para cuidar tu salud hepática.