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Chicxulub Crater

Ancient Asteroid May Have Sparked Global Inferno

The Huffington Post | Jacqueline Howard | Posted 03.28.2013 | Science

Widespread wildfires, a red sky, and upper atmospheric temperatures reaching 2,700 degrees? That was Earth around 66 million years ago following an an...

Asteroid NOT To Blame For Dinosaur Extinction, Scientists Say

Posted 03.23.2013 | Science

By: Tanya Lewis, LiveScience Staff Writer Published: 03/22/2013 05:18 PM EDT on LiveScience Updated March 22 at 5:36 p.m. ET The rocky object t...