For the first time, scientists have completed an in-depth analysis of fossilized soft tissues from a plesiosaur ...

In the Meratus mountain range of Indonesia, researchers discovered two new species of fanged frogs, Limnonectes maanyanorum ...

This rarely seen glass octopus bared all recently — even a view of its innards — when an underwater robot filmed it gracefully soaring through the deep waters of the Central Pacific Ocean.