Tags: dinosaurs

Dinosaurs Already In Decline Before Asteroid?

Some 66 million years ago, on the Yucatán peninsula in Mexico, a 12 kilometer-wide (7.5 mile-wide) asteroid crashes to Earth. The impact causes an explosion whose magnitude is hard to...

Modern Dinosaur Discoveries

Beginning in the 1960s, a rising number of scientists turned to the study of dinosaurs as a career-despite the low pay. Also, more museums and universities developed dinosaur research programs....