As South Carolina's outbreak grows to 876 confirmed cases, vaccinations in the state surged in January. Cases have also been reported in two ICE detention facilities.

Until now, estimating how old a dinosaur was when it died has been a fairly simple process: Count up the growth rings in the fossilized bones. But new research into some of dinosaurs' living relatives, like crocodiles, suggests that this method may not always work.

Cutting back on ready-to-eat meals won't be easy, and whole milk may make a comeback. One thing that's certain: It'll be a while before the new guidelines trickle down to schools.

South Carolina released the newest numbers on its measles outbreak, and there's news of other cases around the country.

Parkinson's disease can affect sleep, thinking and smell, as well as movement. A new study may explain why.

Despite issues with her heart, this octogenarian still competes in triathlons. She's proof that preventive medicine paired with smart lifestyle choices help seniors stay active longer.

In South Africa, paleontology has been dominated by white people. Lazarus Kgasi is changing that dynamic — and coloring in the picture of the world our distant ancestors once inhabited.

Doctors, patients and researchers are at the very beginning of understanding how the new class of obesity drugs interact with eating disorders.

NASA is targeting March for the launch of four astronauts on a ten-day mission to circle the moon and return safely to Earth, traveling farther than any humans have ventured in deep space.

Dark matter makes up most of the universe, yet we have very little understanding of it.