Learn how fossils form through sedimentation and mineralization. Discover types like moulds, casts, and trace fossils in our ...

New discoveries of small animals that lived more than 200 million years ago are changing how paleontologists think about biodiversity in the Triassic. Looking for fossils in Petrified Forest National ...

Tucked away in a remote bonebed in Arizona's Petrified Forest National Park laid hundreds of fossils, including a fragile jawbone belonging to one of the oldest-known flying reptiles: the pterosaur.

PHOENIX — Fossils from the Petrified Forest National Park, in northern Arizona, revealed a new reptile species that thrived during the Triassic Period. Paleontologists and partners with the ...

Scientists in America have unearthed fossils from a number of animals, many of them previously unknown, dating back to the dinosaur era. The newly-found fossils, including those from a pterosaur, ...

In the hills outside the small village of Sexi, Peru, a fossil forest holds secrets about South America’s past millions of years ago. When we first visited these petrified trees more than 20 years ago ...

A park ranger in California was working in a petrified forest and discovered a treasure trove of prehistoric fossils. Among the fossils discovered at the site are an exceptionally well-preserved ...

What kid hasn’t had some sort of rock collection? Discovering hidden gems is always a treat. Western Colorado is perfect for exploring geology with your kids. Look around — there is evidence of eons ...

The National Park Service is searching for a visitor who cut an “extremely rare” 200-million-year-old fossil out of a trackway in Capitol Reef National Park in Utah approximately five years ago, the ...