NASA's Perseverance rover recently took a selfie on Mars. The picture marks 1,500 Martian days of exploration. A Martian dust ...

The latest selfie by NASA's Perseverance rover at Mars has captured an unexpected guest: a Martian dust devil.

The dark streaks that stripe Martian slopes have puzzled scientists for decades. A recent study, using artificial ...

Get a recap of recent financial, health and general interest stories through this special edition of our Hot off the Wire ...

As NASA and SpaceX pivot toward speeding astronauts to Mars, U.S. scientists are testing technologies that could transform ...