Fifty years ago, scientists recovered samples of potential extraterrestrial life, but may have unintentionally destroyed it ...

The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

The Medusae Fossae Formation of Mars has ice deposits over 2 miles deep, potentially providing vital water resources for ...

A proposed Mars helicopter mission would search for signs of life, water and future human footholds in a vast volcanic canyon ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

A team of scientists just discovered the longest organic molecules yet seen on Mars, the fourth planet from the Sun and and a ...

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

Martian lake beds and deltas reveal the Red Planet’s watery past. But many puzzles remain, scientist Bruce Jakosky says.

Mars may look like a dry and dusty world, but just beneath its surface lies one of the most surprising discoveries in ...

Elon Musk aims to colonize Mars despite challenges such as its extreme climate, thin atmosphere, and lack of liquid water.

Scientists believe the MFF’s ice, protected by layers of dust or ash, could reveal clues about Mars' ancient, water-rich past ...

Scientists analyzing pulverized rock onboard NASA's Curiosity rover have found the largest organic compounds on the red ...