Paleontologists have discovered the fossil bones of Tenontosaurus sp. -- an Early Cretaceous ornithopod dinosaur from North ...

Scientists have uncovered an ancient fossil site deep in the Grand Canyon that could rewrite what we know about early life on ...

Scientists in Argentina discovered the oldest known long-necked dinosaur, Huayracursor jaguensis, revealing a much earlier ...

The brilliant iridescent hues found in ammolite come from tiny air gaps in the fossils’ layers, a new study finds.

Ancient fossils unearthed in Morocco reveal parasitic worms burrowing into mollusc shells approximately 480 million years ago ...

The three fossil specimens (from left to right), Avisaurus darwini, Avisaurus sp., and Magnusavis ekalakaensis, all of which are represented by a tarsometatarsus. They are all shown to scale with one ...

A chemist explores why the fossilized shells of ammonites, squid-like marine animals that vanished with the dinosaurs, are so ...

In the badlands of eastern Wyoming, the Lance Formation is a trove of prehistoric fossils. And one area in particular — a region less than 10 kilometers (6 miles) across — has provided scientists with ...

A newly discovered ancient sawshark species in Chile has been named after Chainsaw Man’s Pochita, blending science and anime ...