Rocks that stood out as light-colored dots on the reddish-orange surface of Mars now are the latest evidence that areas of ...

NASA’s Perseverance rover has unearthed rocks in the Jezero Crater that suggest Mars may have once had a climate similar to ...

Rather than big bolts of lightning as seen on Earth, NASA’s Perseverance rover recorded audio of small zaps similar to those ...

Researchers have documented 55 instances of "mini lightning" over two Martian years by eavesdropping on the whirling wind ...

NASA's Perseverance rover has accidentally detected lightning-like electrical discharges on Mars, a breakthrough in ...

Small, pale spots on the reddish-orange landscape of Mars have turned out to be a new clue that parts of the planet may once have hosted wet, oasis-like environments with humid conditions and rainfall ...

Though Mars, the Red Planet, is a vast and inhospitable land today, scientists think it once resembled our very own Earth — the Blue Planet, if you will. More specifically, experts say Mars once had a ...

Mars’s Coloe Fossae reveals a landscape shaped by ancient ice ages, with deep valleys, cratered terrain, and frozen debris ...

Skylights, openings in the surface of Mars that descend down into caves, have been found on Mars, along with signatures for ...

A NASA rover has recorded evidence of lightning on Mars for the first time, its microphone picking up the sounds of tiny ...

On November 26, 2011, the NASA Curiosity rover launched to Mars. Curiosity was the biggest and most powerful rover anyone had ...

Present-day Mars is a barren and inhospitable planet, but it may have once had sandy beaches and tranquil ocean vistas. According to findings published on February 24 in the Proceedings of the ...