A newly identified dinosaur fossil from Brazil is offering fresh clues about how ancient animals once moved across continents ...

From Tucumcari fossils to Clayton trackways, explore New Mexico’s dinosaur sites, dig programs and camping under dark skies.

Limestone cliffs and cave systems hold clues to a prehistoric ocean.

A nearly complete dinosaur skeleton discovered in Patagonia is helping scientists crack the mystery of alvarezsaurs, a bizarre group of bird-like dinosaurs. The fossil of Alnashetri cerropoliciensis ...

Long before mammals dominated the land and even before the most famous dinosaurs appeared, Earth was home to a wide variety of powerful predators. While dinosaurs often get most of the attention when ...

The massive reptile may have weighed more than 4.5 tons and been 35 feet long—much bigger than its related peers at the time ...

The asteroid impact that wiped out the dinosaurs didn’t keep life down for long. New research shows that microscopic plankton began evolving into new species within just a few thousand years—and ...

Did dinosaurs live in Alabama? Fossils, museum finds and the famous Selma dinosaur egg reveal the state’s prehistoric past.

A new miniseries, narrated by Morgan Freeman, combines recent fossil research with cinematic reconstruction.

Sonselasuchus cedrus, discovered in fossils from Arizona, was a crocodile relative from the Triassic period that grew into an ...

Scientists in Brazil have discovered a new giant dinosaur species named Dasosaurus tocantinensis, believed to be one of the ...

Ever seen a sparrow running around your garden, scurrying around, and wonder if T. rex used to do the same? Well, birds are not only related to dinosaurs, but they are also dinosaurs, the last ...