The planet Mars may once have enjoyed a much milder climate, accompanied by regular and abundant rain. This long-debated ...

NASA’s Curiosity rover has found the largest organic molecules ever detected on Mars. The discovery was made in ...

NASA's Perseverance rover discovered rocks on Mars, providing new evidence the red planet was once a wet, habitable world ...

Mars's water disappeared somewhere, but scientists have been disagreeing for years about where exactly it went.

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

Advances in technology have reopened the debate over terraforming Mars, shifting it from an impossible dream to a long-term scientific and ethical question.

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

Scientists have found that ancient Martian lakes could have survived for decades despite freezing air temperatures. Using a newly adapted climate model, researchers showed that thin, seasonal ice ...

As more than 120 million people tuned in to the Super Bowl for kickoff on Sunday evening, SpaceX founder Elon Musk turned ...