NASA scientists have discovered evidence that could help answer questions surrounding the history of water loss on Mars. The ...

A NASA spacecraft orbiting Mars may have found a big clue about the history of the red planet. The Mars Atmosphere Volatile ...

The findings could help answer a longstanding question about how Mars transformed from a potentially habitable world with ...

Strange, dark streaks on Martian slopes that once hinted at flowing water are now believed to be dry dust slides, revealed ...

NASA’s MAVEN spacecraft has observed atmospheric sputtering on Mars for the first time, confirming how solar wind stripped the Red Planet’s thick atmosphere and transformed its climate.

As for today, the environments on Mars that could potentially support life are few and far between, and it's all about ...

A new study posits that dark streaks originally believed to be signs of water on Mars' surface might not be that at all.

NASA 's Curiosity rover captured this extremely wide snapshot as it traversed its extraterrestrial stomping grounds in Gale ...