Archaeopteryx, long considered the earliest fossil bird, could be knocked off its perch by Baminornis zhenghensis, which ...

I am willing to bet a shiny nickel that, if you had lists of membership for all these groups, the same names would pop up on all the rosters.

The tissues of the MH7 fossil were so precisely preserved that researchers could study individual skin cells. In some samples ...

The first pterosaurs had a sail-like tensioning system for flying with potentially cumbersome tail vanes ... pterosaurs took flight during the age of dinosaurs thanks to a sail-like tensioning ...

Birds that lived among the dinosaurs were barely recognizable when compared with today’s bird species. Many sported bizarre features such as toothed beaks and long, bony tails. Vegavis ...

Dinosaur fossils discovered by paleontologists ... "Ahvaytum was about the size of a big chicken, with a long tail," Lovelace told Men's Journal. "It would have stood a little over a foot high ...

Scientists put their “stamp” on prehistory after discovering a massive dinosaur footprint in Mongolia ... that measured 50 feet from nose to tail — 10 feet longer than the Tyrannosaurus ...

Above the shores of prehistoric seas and lakes, pterosaurs roamed the skies. They were feathered creatures that ranged in ...

The heartwarming moment a dog was left confused by her own wagging tail has melted hearts online ... we gave him a ball.. he showed everyone in the family that ball for WEEKS, he was so happy ...

Birds and non-avian dinosaurs are categories created by us ... Like Archaeopteryx, it had claws and a long tail, but some of its bones are much more primitive looking. Similarly, Anchiornis huxleyi ...

By then it looked like a crocodile, and it swam like a crocodile, swinging its big tail back and forth ... as they try to hunt down dinosaur DNA that could help save humanity.