What if Earth faced extreme natural events that could threaten life as we know it? From massive asteroid impacts that could ...

Earth’s rotation is slowing as melting ice moves across the planet. New research says it’s driven by climate change and is ...

In 1971, the Soyuz 11 mission ended in a tragedy that brought both sides of the Cold War together in mourning.

Earth is trapping heat at a record pace, as the planet's heat buildup has doubled in recent decades - driven largely by human ...

A representation of the underground imaging used in the study. (Edward Garnero and Mingming Li/Arizona State University) The ...

NASA-supported scientists have provided new information about how the early Earth may have acquired some elements necessary ...

A newly discovered asteroid estimated to be about 62 feet wide will zoom near Earth on Monday, though it is not expected to pose a threat to the planet.

All told, the El Niño–Southern Oscillation is a key factor shaping Earth’s climate each year. “It’s one of the most important ...