In 1989, paleontologist Darren Tanke suggested that similar breaks were the result of mating as one dinosaur mounted the ...

Where they lived: Dinosaur fossils have been found on every continent, including Antarctica. What they ate: Some ate plants, while others ate animals, including other dinosaurs. How big they were: The ...

Researchers announced over 70 new species in a single year, including bizarre insects, ancient dinosaurs, rare mammals, and ...

Researchers show that tiny armored dinosaur fossils, Liaoningosaurus paradoxus, were actually baby ankylosaurs.

Dinosaurs were once assumed to have been ectothermic, or cold-blooded, an idea that makes sense given that they were reptiles. While scientists had previously discovered evidence of dinosaur species ...

Dinosaurs have captivated the imaginations of both children and adults for generations. For many Lycoming College students, that wonder and curiosity is reignited when they enroll in Lycoming ...

(CNN) — A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs. Rocks and fossils at the Naashoibito Member site show an ecosystem that ...

When we think of dinosaurs, fierce giants like Tyrannosaurus rex (T. rex) or long-necked sauropods usually come to mind.

The next time you see a red-tailed hawk making lazy circles in the Colorado sky, or spy a ptarmigan foraging for seeds in the high alpine, consider yourself lucky: You just had an encounter with a ...