Scientists have determined exactly how Earth's orbit and tilt affect glaciation and deglaciation, based on the length of ...
NASA is tracking a house-sized asteroid set to whiz past Earth tomorrow at a thundering 29,304 miles per hour. The space rock—named "2025 DJ22"—is estimated by NASA's Jet Propulsion Laboratory to be ...
Betts said, "The odds are very good that not only will this not hit Earth, but at some point in the next months to few years, that probability will go to zero." A similar scenario unfolded in 2004 ...