Dinosaurs ended — and originated — with a bang!

It is commonly understood that the dinosaurs disappeared with a bang — wiped out by a great meteorite impact on the Earth 66 million years ago. But their origins have been less understood. In a new study, scientists show that the key expansion of dinosaurs was also triggered by a crisis — a mass extinction that happened 232 million years ago.
Latest Science News — ScienceDaily

Play
Arrow
Arrow
Slider