NASA says they've discovered the clearest evidence of potential life on Mars to date, but as history shows, finding actual ...

Perseverance rover data shows Jezero Crater once held a calm lake, leaving behind mudstones rich in organic-linked minerals.

The Perseverance rover’s new findings set the stage for bringing Martian samples back to Earth to test whether microbes once ...

Did life really exist on Mars after all? Unfortunately, there is no conclusive evidence for this yet. Nevertheless, it would ...

Because all earthly life shares a common origin, finding a second tree of life would forever change humanity’s understanding of ourselves.

NASA's Perseverance rover has found minerals that could have powered life on Mars — or simply shaped the Red Planet's ...

"The idea was for our payload to get us just up to the potential biosignature designation and have the rest of the story told ...

It's not the first time there have been claims of signs of life on Mars, so why are scientists particularly thrilled now?

NASA’s Perseverance rover may have taken a major step toward settling a question long on humanity’s mind of if life ever ...

Researchers who examined data from Perseverance found that the rocks contained organics that could have been the precursors ...

The recent announcement that scientists have spotted what they believe to be evidence suggesting ancient life on Mars seemed like the latest in an endless cycle of tantalizing hints followed by pleas ...