Miranda plays Isabella Delgado, the youngest member of a shipwrecked family who ends up making an unexpected friend.

A new species of dinosaur has been identified from a partial skeleton discovered in Colorado, researchers said. The ...

Originally misidentified as Nanosaurus, the metre-long teen fossil is the most complete early small dinosaur skeleton ever discovered, researchers say.

At around 30 cm (11 in) in length, a species called Epidexipteryx likely takes the cake as the smallest dinosaur in this group. It lived during the Jurassic period in modern-day China and is known for ...

A new hypothesis proposes that non-avian dinosaurs may have used feathers on their arms and tail to visually startle prey into fleeing, and subsequently utilized these feathers in maneuvers during ...

Diplodocids were a family of dinosaurs with long necks and, often, even longer tails. For more than a century, scientists hypothesized diplodocid dinosaurs might have whipped their tails around as ...

Diplodocids were a family of dinosaurs with long necks and, often, even longer tails — some species' tails reached 50 feet in length. They were wide-ranging, but especially flourished in what's ...

For decades, scientists have debated whether these dinosaurs could whip their tails faster than the speed of sound, creating a sonic boom. The sound of a cracking whip is actually a sonic boom.