Scientists believe they’ve finally found the answer to where the deadly meteor which killed the dinosaurs came from. And yes, ...

A clear picture is emerging of why the asteroid that struck Earth 66 million years ago was so catastrophic. The space object, which wiped out 75% of all species including the dinosaurs ...

The huge asteroid that hit Earth and wiped out the dinosaurs 66 million years ago was not alone, scientists have confirmed. A second, smaller space rock smashed into the sea off the coast of West ...

Did a collision with a giant asteroid or comet change ... now you don't" end to the dinosaurs implies a catastrophic cause. Depending on location and interpretation, the fossil record seems ...

Randall has authored several books, including the recent "Dark Matter and the Dinosaurs." Produced by Ruchika Agarwal Follow BI Video: On Facebook More from Science Harvard Physicist Lisa Randall ...