An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

NASA’s Perseverance rover has uncovered high-purity quartz crystals on Mars, a discovery that could reshape the search for ...

Their discovery showed that even tucked away in our innards – in the walls of our stomachs, subjected to vinegar-like pH ...

In the next decade, space agencies plan to bring rock samples from Mars to Earth. But what if these rocks contain alien ...

Deputy Grace Boland, a Fine Gael TD for Dublin Fingal West, said a report from the National Transport Authority (NTA) saying ...

The redness of Mars has made the planet one of the most recognizable in the solar system with its hue serving as a topic of ...

Deputy Grace Boland, a Fine Gael TD for Dublin Fingal West, said a report from the National Transport Authority (NTA) saying ...

It [was] obvious these people were dying for some reason, but they were humans. They were just twice our size.' ...

Scientists may have uncovered a promising new method to detect ancient life on Mars. A recent study suggests that microbial ...