Tyrannosaurus prowled western North America during the Cretaceous Period at the twilight of the age of dinosaurs before an ...

A study of fossil bones shows Tyrannosaurus rex kept growing until around age 40, challenging long-held ideas about dinosaur ...

Study finds Tyrannosaurus rex did not reach full size until age 40 - Nation and World News | Hawaii Tribune-Herald ...

There is no question that the Tyrannosaurus rex was big. In fact, it may have been Earth’s biggest land predator of all time.

The largest-ever study of how the “king of dinosaurs” grew shows a much longer, slower path to adulthood than scientists ...

Previous studies of T. rex growth rings concluded they grew until around the age of 25, and then stopped. This was more of a ...

For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...

New research reveals that nearly 60% of Americans live in “weekend project mode” or consider their house a full-time job ...

For decades, scientists have been counting annual growth rings—similar to tree rings—inside fossilized leg bones of ...

January 8 was also the day David turned 69, a milestone marked by a tribute night in Cork – and a whole weekend of birthday ...