By the time dinosaurs had evolved the ability to use feathers to assist in climbs, they would have already developed the wing stroke used by birds today for true flight, as this video shows.

A study finally gives the late-Jurassic dinosaur Archaeopteryx its wings, determining the beast was capable of powered flight. For decades, paleontologists debated whether Archaeopteryx used its ...

Wind tunnel experiments have discovered how feathered dinosaurs flew, providing new insight into the evolution of bird flight, researchers have said.

In this exclusive clip from the film, Larson’s co-author, Kristin Donnan, explains the logic (rather, the lack thereof) informing the various criminal charges leveled against Larson and his ...