When scientists finally measured the most powerful bite ever recorded, the winner wasn’t T. rex. It was something far older, ...

Dinosaurs ruled the planet between 230 to 66 million years ago, although many other life forms had evolved well before their ...

While dinosaurs are often seen as the most impressive creatures to have lived on Earth, several fascinating animals thrived ...

By applying computational engineering methods to model weight and gravitational forces acting on sauropod femurs, researchers found that these massive four-legged dinosaurs were generally able to stay ...

An analysis of growth rings in the leg bones of 17 Tyrannosaurus rex individuals reveals that the dinosaurs matured much more ...

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

Dinosaur bones are like trees—every year is represented by a new ring, and paleontologists can count those concentric circles ...

A new study published in the prestigious journal Nature in collaboration with a researcher from the University of Bucharest ...

A new study reveals that the Tyrannosaurus rex took up to 40 years to fully grow.

Horseshoe crabs have survived 300 million years with little change. Their blue blood protects humans from bacterial ...

Over the past half century, researchers have established that birds evolved from dinosaurs: specifically, the theropods, the ...

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