Fresh orbital images and new geological analysis have revealed eight mysterious caves on Mars that appear unusually well ...

On Mars, NASA’s Perseverance rover has detected chemical signatures in rocks similar to those created by microbial life on ...

A newly identified region on Mars may hold the key to future human landings. Researchers found evidence of water ice less ...

FAYETTEVILLE, Ark. — Researchers at the University of Arkansas have recently discovered geological formations on Mars that suggest the past presence of large rivers that once flowed into an ocean.

NASA’s Mars Reconnaissance Orbiter (MRO) has been flying our the red planet for the last 20 years, beaming back images of its surface captured by its High Resolution Imaging Science Experiment (HiRISE ...

Scientists in a recent breakthrough have discovered the most promising landing site for humans, aiming to prepare for the ...

Mars once had sprawling river systems that rivaled major watersheds on Earth, and scientists have now identified the biggest ...

Long before Mars became the cold, dry world we see today, rain once fell across its surface. Water gathered in low-lying valleys and river channels ...

The potential for sending payloads and people to Mars is therefore becoming plausible in a way that it never has before. Mars ...

In the new research, Goudz and his team combined decades of data from Mars orbiters with ancient maps of valleys, lake beds, and streams. Much of this information came from NASA's Mars Odyssey ...

A faulty antenna kept the defending champs from taking first in the 2008 University Rover Challenge at the Mars Desert Research Station in Utah June 7. The University of Nevada, Reno team was narrowly ...