How did life begin on Earth? While scientists have theories, they don't yet fully understand the precise chemical steps that ...

Fossils reveal that giant predatory sharks existed 15 million years before megalodon and were already top predators in Cretaceous seas.

Immune cells called B cells make antibodies that fight off invading bacteria, viruses and other foreign substances. During ...

Wildlife officials in the U.S. and Canada report cases of chronic wasting diseases where it hasn't been detected before.

"While the 2026 trend is bold, that doesn't mean a chaotic makeup look. The looks that incorporated face gems, abstract lines ...