Scientists may be one step closer in their hunt for signs of past life on Mars after the Curiosity rover's latest find.

Mars may have been much warmer and wetter billions of years ago than previously thought, according to new findings from ...

Yet another tantalizing clue. The post NASA Running Out of Non-Life Explanations for What Its Rover Found on Mars appeared ...

Delta on Mars. A recent study showed that Mars was warm and wet billions of years ago. The finding contrasts with another theory that this era was mainly ...

A northern summer dust storm on Mars boosted high-altitude water escape, suggesting short-lived events may play a bigger role ...

The discovery suggests that parts of Mars may once have supported tropical-like climates, complete with heavy, sustained rainfall.

The current image of Mars as an arid and hostile desert contrasts sharply with the history revealed by its surface. Channels, ...

Scientists confirm that clocks on Mars run faster than on Earth and will change global space navigation in the future ...

Since humans first started observing Mars, the existence of nocturnal ice clouds on the Red Planet has been known, primarily through daytime observations and sophisticated climate models. Twilight ...

NASA's Perseverance rover, launched in Florida, discovered bleached rocks on Mars, providing new evidence that the planet was ...

As more than 120 million people tuned in to the Super Bowl for kickoff on Sunday evening, SpaceX founder Elon Musk turned instead to his social network. There, he tapped out an extended message in ...