Dinosaurs are the extinct relatives of birds that roamed the lands and seas of ancient Earth. They first appeared around 240 ...

About 65 million years ago, dinosaurs lumbered through forests. After they went extinct, things changed — and the effects are ...

Dozens of dinosaur footprints embedded in a boulder were found hiding in plain sight at an Australian school, according to researchers.

It dates from the Middle Jurassic period and is preserved in fragments, and experts believe it is an ornithopod ...

A massive dinosaur footprint of the Iguanodon species, which dates back over 100 million years, has been found on a beach in England, news agency SWNS reported. Paleontologist Joe Thompson ...

Following the extinction of dinosaurs, the forests grew back thicker ... seeds regaining an advantage over smaller ones. More information: Christopher E. Doughty et al, Ecosystem engineers ...

Another two eggshell types came from ornithopod dinosaurs with beak-like mouths for grazing. No one expected to find so many ...

One fateful day 66 million years ago, the dinosaurs — which had inhabited Earth for about 165 million years — got a nasty surprise: A roughly 9-mile-wide (15 kilometers) asteroid crashed into ...

which allowed researchers to quantify how much less light was in the forest post-dinosaur extinction, and information on how tall a tropical seed will grow based on size. When researchers ran the ...