A "city-killer" asteroid was found to have a greater chance of hitting the Moon than Earth, according to a new observation ...

Recapping some of the most talked-about news this week from the nation and around the world – in case you missed it.

New analyses have dramatically altered this outlook. The latest data suggests that the likelihood of the asteroid striking ...

The asteroid, about the size of a 10-story building, has a 4.3% chance of lunar impact, according to NASA's James Webb Space ...