For paleontologists who study animals that lived long ago, fossilized remains tell only part of the story of an animal’s life. While a well-preserved skeleton can provide hints at what an ancient ...

It's rare, but a trip to the beach in Florida can end up with a shark bite − or a bite from a toothy sea creature. When this happens, people are likely to ask, "what bit you?" Specifically, they're ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why do people have two sets of teeth? – Ivy D., ...