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

CAPE CANAVERAL, Fla. (AP) — Scientists have detected what they believe to be lightning on Mars by eavesdropping on the ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

Tracking the first astronauts’ visit to Mars won’t be as simple as watching a clock or marking days off of a calendar. Thanks ...

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

Scientists have confirmed that, within the swirling dust storms common on Mars' surface, small electrical discharges occur as ...

The European Space Agency shared a striking Mars image. It shows a crater shaped like butterfly wings. The photograph came ...

NIST physicists report that clocks on Mars tick 477 microseconds faster per day due to weaker gravity and orbital effects.

The end of November delivered the coldest weather in months to the north-central United States, and in Minneapolis, it was ...

Forget the dusty, rusty landscape you see today. Billions of years ago, Mars may have been soaking wet. Tropical storms might ...

Scientists mapped ancient Martian rivers and drainage basins, revealing past water flows and habitable environments of Mars’s climate and geological history.