The newly discovered fish fossil fills a key gap in our understanding of the evolution of vertebrate diversity.

In the Big Cypress National Preserve in South Florida, hunters from the area bagged a 19-foot Burmese python. It was one the biggest ones ever documented. Jake Waleri is a 22-year-old from Naples.

In a dry riverbed in Brazil, in a dense forest near the Amazon, a team of paleontologists found a fossilized jawbone from an ...

A sediment-washing “bubbler” helped researchers recover 65.5-million-year-old teeth that illuminate how early primate ...