Dinosaurs were 'thriving' and might have lived on if asteroid hadn

#xa; Dinosaurs were likely not doomed to extinction before the asteroid hit

Dinosaurs were thriving before asteroid strike wiped them: Study

What if, 65 million years ago, the asteroid didn't hit Earth and

What if the Dinosaurs Hadn't Gone Extinct?

Dinosaurs were on the up before asteroid downfall, study finds

Would dinosaurs have died off without an asteroid? Here's the science.

Dinosaur - Asteroid Theory, Extinction, Fossils

How dinosaurs went extinct because of a perfectly timed asteroid

Dinosaurs' Bad Luck California Academy of Sciences

Mass extinctions don't drive evolutionary change: life does