Learn more about the hunt for bacteria on Mars and how astronauts will need to make sure they aren't bringing any dormant ...

Perseverance rover found a rock on Mars named Phippsaksla with so much iron and nickel that it could be a meteorite.

A study by scientists at Penn State and NASA shows that intact biomolecules from dormant microbes break down much more slowly ...

NASA has discovered strong evidence for ancient life on Mars, a potentially groundbreaking finding for humanity. In this video, Kobi Brown visits the NASA JPL team to discuss the search for alien life ...

Scientists say that moisture extracted from the atmosphere on Mars could provide an important water source for humans living ...

Add Yahoo as a preferred source to see more of our stories on Google. The most exciting rock known to science is a school-desk-sized chunk of mudstone currently stuck on Mars. Formed from fine, ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

Mars-like shock and chemical stress reveal ribonucleoprotein condensates as a key survival mechanism in yeast. Life on Mars, ...