New evidence that an extraterrestrial collision 12,800 years ago triggered an abrupt climate change for EarthWhy did Earth's climate rapidly cool 12,800 years ago? Evidence is mounting that a comet or asteroid collision is to blame, with new support coming from the bottom of a South Carolina lake.13
Rob Gronkowski: Time off from NFL was 'best decision ever'—and science backs that upFormer New England Patriots star Rob Gronkowski is headed back to the football field with the Tampa Bay Buccaneers after taking a year off. He said the break helped him get his "fire back" for the sport that he has loved since he was 14. Experts say taking time away from what you do can be beneficial no matter what your field.