A long-standing mystery in southern Africa’s fossil record is beginning to unravel. After massive lava flows 182 million ...

Life along the edge of the Western Interior Seaway was dynamic and diverse100 million years ago. Seasonal floods shaped sprawling lowlands while dense forests pressed against winding muddy channels in ...

Add Yahoo as a preferred source to see more of our stories on Google. A life-size replica of an Argentinosaurus. Did dinosaurs mingle with other types of dinosaur? Maybe, say scientists. Rolf ...

Two hundred years ago, an English geologist named William Buckland found a fossil unlike anything he’d ever seen. He called it "Megalosaurus" and thought it belonged to a large lizard. Little did he ...

The analysis of 100-million-year-old eggshells has shed light on the diverse dinosaur population that once inhabited Utah, U.S. The fossil eggshells were found in Utah’s Mussentuchit Member of the ...

Tiny dinosaur fossils that puzzled scientists for over 20 years have finally revealed their true identity. Rather than ...

Scientists are studying two dinosaurs found buried together in prehistoric battle. The North Carolina Museum of Natural Sciences is preparing to study a fossil it has held for years — a pair of ...

BUENOS AIRES, Argentina – Dinosaur fossils found in Patagonia provide the first evidence that long-necked, whip-tailed diplodocid sauropods survived well beyond the Jurassic period, when they were ...

Paleontologists have long debated if the dinosaurs suddenly went extinct when a 6.2-mile-wide (10-kilometer-wide) asteroid crashed into Mexico’s Yucatán Peninsula 66 million years ago at the end of ...

This period of time was when dinosaurs first evolved. The continents we live on today were part of one land mass that scientists call Pangaea. The climate was hot and dinosaurs flourished after the ...