NASA has found potential signs of life on Mars, the agency said last Wednesday. Although additional scientific study is ...

Mars timeline just got a major rewrite. Scientists have assembled the most compelling evidence yet that Mars was once a world remarkably similar to early Earth, with flowing rivers, vast oceans, and ...

The big question will be whether or not scientists can demonstrate that greigite and vivianite need biological life to form.

Jezero Crater has become one of the most exciting places in the search for signs of past life on Mars. Since landing in 2021, NASA’s Perseverance rover has been exploring the crater’s ancient river ...

After a year of scientific scrutiny, a rock sample collected by the Perseverance rover has been confirmed to contain a potential biosignature. The sample is the best candidate so far to provide ...

Last week NASA announced the "clearest sign of life that we've ever found on Mars". Amazing news, or a "crushing blow" for humanity?

NASA’s search for evidence of past life on Mars just produced an exciting update. On Sept. 10, 2025, a team of scientists published a paper detailing the Perseverance rover’s investigation of a ...