The findings could help answer a longstanding question about how Mars transformed from a potentially habitable world with ...

NASA continues its search for signs of life on Mars, directing the Perseverance rover to the Krokodillen region, known for ...

NASA continues its search for signs of life on Mars, directing the Perseverance rover to the Krokodillen region, known for ...

Strange, dark streaks on Martian slopes that once hinted at flowing water are now believed to be dry dust slides, revealed ...

The speedy solar storm arrived in style, sparking stunning aurora displays as far south as California and New Mexico.

NASA scientists have discovered evidence that could help answer questions surrounding the history of water loss on Mars.

NASA’s MAVEN finally sees sputtering—an escape process that stripped Mars of its atmosphere and ancient water.