Mars has lost immense amounts of water over it lifetime, and scientists aren't sure exactly how. New research hints that the ...

Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

New research might finally help us understand what happened to the water on Mars and rewrite everything we know about the Red ...

An analysis led by the University of Chicago of Mars Science Laboratory Curiosity rover data may explain why the planet was ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...

The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, ...

Looks like Mars might have had more water than anyone previously imagined.

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

Over the past two centuries, humans have locked up enough water in dams to shift Earth's poles slightly away from the ...

In a groundbreaking discovery, astronomers have identified TOI-1846 b, a super-Earth exoplanet located 154 light-years away.