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

Fossils reveal that prehistoric cicadas’ wings evolved to help them evade hungry predators with feathers and beaks, scientists say. By Jack Tamisiea Today, few critters are as abundant as cicadas.

(CNN) — When a fossil preserves an animal’s complete body in a death pose, seeing it is observing a snapshot in time. Several such fossils exist for Archaeopteryx — the earliest known bird — and now, ...

Ch. 1. From Protoavis to Pigeon -- Ch. 2. The Design of an Airframe -- Ch. 3. The Triassic Treasures of Texas -- Ch. 4. A Portrait of Protoavis -- Ch. 5. The Jurassic Birds -- Ch. 6. The Birds of the ...

Argentavis magnificens was so massive it should’ve stayed grounded. Yet, this giant prehistoric bird still ruled the skies of ...

Birds today make flight look effortless, but its evolution was complex. Scientists are still trying to discover exactly how birds took to the skies, and today, a new perspective has emerged by ...