A fossil from the blustery plains of Patagonia is revising your book on one of the most elusive bands of hunting dinosaurs.

Most of what researchers previously knew about the iconic Cretaceous dinosaurs came from their domed heads, which endured ...

A micro-laser was used to vaporize small portions of an eggshell, which released a cloud of radioactive uranium atoms. Since ...

People from around the world come to Glenrock to dig 67-million-year-old fossils from T. rex, Triceratops, and other famous ...

The new dinosaur, named Joaquinraptor casali, was about 23 feet (7 meters) long and weighed over 2,200 pounds.

Amber found in the Amazon forest region of Ecuador containing a trove of well-preserved fossils of wasps, midges, flies, ...

A fossil from about 66 million years ago reveals a species of dinosaur that is new to science, with claws that would have ...

Fossils from Brazil reveal sauropods plagued by a painful bone disease that likely killed them. Researchers identified ...

A croc bone locked between the 70-million-year-old predator’s jaws gives scientists a rare look into its life and possibly ...

Amber with well-preserved fossils found in Ecuador gives insight into a 112-million-year-old Cretaceous ecosystem during the ...

Fossils reveal prehistoric stories: a baby pterosaur caught and drowned in a storm 150 million years ago near the Tethys ...

In a new study, researchers said they uncovered part of a skull as well as arm, leg and tail bones from the Lago Colhué Huapi ...