But T. rex was also the last of its meat-tearing family. The earliest tyrannosaurs evolved about 166 million years ago. In ...

Meet Bolg amondol, a spiky, tank-like lizard that lived around 76 million years ago during the Late Cretaceous period. It was about three to four feet long, covered in body armor, and definitely ...

The dinosaur lived in an area we'd now recognize as eastern Asia around 70 million years ago, though remains have also been found in North America, according to the Western Australian Museum.

“Muscles willing, the dinosaur could be even more effective with a swing of its tail in controlling body attitude than the lizards,” Full said. Their report will appear in the journal Nature.

In addition to a state dog (the Boston terrier) and a state bird (the chickadee), Massachusetts now has an official state dinosaur: the swift-footed lizard of Holyoke. On Wednesday, Massachusetts ...

BOSTON — A "swift-footed lizard" that lived millions of years ago in what is now Massachusetts has been named the state's official dinosaur under legislation signed into law Wednesday by Gov ...

BOSTON (AP) — A “swift-footed lizard” that lived millions of years ago in what is now Massachusetts has been named the state’s official dinosaur under legislation signed into law Wednesday ...

A 4 1/2-foot monitor lizard that terrorized Casselberry residents for months is down, but maybe not out. A police officer shot the reptile Sunday as it sunbathed on the banks of a retention pond.