A bizarre fossil called Prototaxites, which was the largest life-form on land 400 million years ago, may have been a ...

Hundreds of millions of years before dinosaurs, the tallest things on land were not trees or animals but towering, trunk-like ...

Advanced CT imaging of rare Devonian lungfish fossils in Australia and China is revealing unexpected anatomical details.

New pieces have been added to the puzzle of the evolution of some of the oldest fish that lived on Earth more than 400 million years ago. In two separate studies, experts in Australia and China have ...