Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. NASA has released two new ...

The surface of Mars looks like an empty red wasteland. But if you look a bit closer, the remnants of an ancient alien civilization begin to take shape. At least, that's the conclusion of George J.

Mars has a lot of rocks. In fact, Mars has so many rocks that have undergone all sorts of weathering over the eons that, ...

Scientists have discovered some of the oldest evidence of flowing water on Mars, as NASA’s Perseverance rover uncovered ...

Penn State researchers are taking the unique resilience of tardigrades or ‘water bears’ as a basis for evaluation into how ...

The search for life on Mars involves the efforts of scientists from many different disciplines. An important aspect of that ...

Volcanoes on Mars may be more active than previously believed, according to data from NASA's InSight mission. They also may ...

Enjoy this week's planetary bonanza, from Earth to distant Saturn and everything in between. We also feature unusual ...