The Chosun Ilbo on MSNOpinion

Tyrannosaurus: An endangered species again?

In 1877, massive dinosaur fossils poured out of Colorado and Wyoming in the U.S., drawing explorers and scientists in a ...
Reuters

Watch your mouth - Allosaurus had monstrously gaping jaws

WASHINGTON (Reuters) - You might call the Jurassic Period meat-eating dinosaur Allosaurus the ultimate big mouth. A new study analysing dinosaur jaw musculature found that this fearsome hunter that ...