High in the remote folds of the Andes, at more than 3,000 meters above sea level, Argentine researchers have unearthed ...

Argentinian scientists have found fossilized bones of one of the world's oldest dinosaur species in the Andes Mountains, the ...

When you think of dinosaurs, images of giant, scaly reptiles like the Tyrannosaurus Rex probably come to mind. Movies, ...

Surely a contender for the most bizarre-looking dinosaur of them all is Yi. This small (in size and name) dinosaur from the ...

University of Wisconsin researchers discovered a small ankle bone in Wyoming sparking a reconfiguration of the understanding of Dinosaurs, their origin and the widely-accepted theory that the earliest ...

A 230-million-year-old fossil found in Argentina shows that the evolution of sauropod dinosaurs’ long necks began earlier ...

Small omnivorous and insectivorous dinosaurs may have flapped small, feathered primitive wings to scare prey out of hiding places, according to a study published in Scientific Reports. The authors ...

A rendering of how the chicken-sized dinosaur may have looked about 230 million years ago. Illustration by Gabriel Ugueto, courtesy the University of Wisconsin-Madison A chicken-sized dinosaur fossil ...

Footprints of small dinosaurs, 250 million years old. Oct. 6, 2010— -- It was 250 million years ago, and the world had just been through hell. Something -- perhaps an asteroid impact, perhaps a ...

WASHINGTON (Reuters) - For big beasts, dinosaurs like Tyrannosaurus rex sure had small genomes. In a study published on Wednesday, scientists estimated the size of the genome -- the genetic ...

WASHINGTON (Reuters) - About 125 million years before the Wright brothers embraced a similar design, a small feathered dinosaur took to the air with a biplane wing arrangement enabling it to glide ...