Scientists have discovered a new dinosaur from Argentina that may have used its long arms and claws to capture prey.

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 ...

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

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

A fossil unearthed in Argentina of a newly identified species of meat-eating dinosaur is providing insight into a poorly ...

More than a century after its discovery, a mysterious fossil from South Wales has finally been confirmed as belonging to a ...

A new “ apex predator ” dinosaur species has been discovered based on its fossil, unearthed in Argentina with a crocodile ...

The region south of Lisbon is known for dinosaur bone findings as well as other ancient animals of the crocodile, fish and tortoise families, he added. The fossils were found along the southwestern ...

Researchers digging in Argentina have uncovered a new type of ancient dinosaur that once roamed the Earth millions of years ...