If there is, or ever has been, life on Mars, the chances are it would exist in caves protected from the severe dust storms, ...

A new study identifies eight Martian caves that scientists say should be prioritized in future life-search missions.

Don’t count the search for life on Mars out just yet. A recent study in The Astrophysical Journal Letters reports eight dark ...

Eight possible cave openings found on the Martian surface look to have once had ancient streams flowing into them, suggesting ...

Scientists discovered caves on Mars likely formed by water, offering new hope in the search for signs of past life.

The rover’s science instruments found that the formation’s sedimentary rocks are composed of clay and silt, which, on Earth, are excellent preservers of past microbial life. The findings were made ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

The ESCAPADE mission, which launched to space on a Blue Origin rocket on Thursday, breaks the mold of how planetary science ...