Experts warn that due to declining demand, health issues, and overbreeding, several dog breeds may go extinct by 2040 unless urgent conservation and breeding efforts are made to preserve them.

However, if the asteroid avoids the keyhole, a collision in 2040 will not occur. Telescopes on Earth and in space will ... Correspondents dinner. VIDEO: Dog rescued from leg-crushing trap in ...

Astronomers, who have been tracking the asteroid since January 2011, say it is in an elliptical orbit that could bring it somewhere near Earth in 2040. Earth is about 8,000 miles in diameter ...

New observations of the asteroid 2011 AG5 now give astronomers complete confidence that the 460-foot-wide (140 meters) space rock won't hit Earth in the year 2040. When it was discovered last year ...