Eel-like Idiacanthidae was discovered in the underwater volcanic range. Scary-looking Chauliodontidae or viperfish, as it is ...

An ichthyosaur preserved beneath a Chilean glacier is helping scientists understand the extinct animals and the world around them as a supercontinent broke up.

A study by Dr. Martin Ebert and Dr. Martina Kölbl-Ebert examined the remains of some 4,200 Tharsis fossil specimens. They ...

Hundreds of million years ago, prehistory's biggest, baddest fish stalked the seven seas. Here's the question, though — what ...