Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...

Researchers uncover how Mars affects Earth’s orbit, offering new insight into the planetary forces behind ice ages.

A Mars spacecraft has now been AWOL for more than a month. But NASA hasn't given up hope of restoring contact with the MAVEN ...

How does Mars influence Earth’s climate cycles? This is what a recent study published in the Publications of the Astronomical Society of the Pacific | Space ...

How did Mars maintain surface liquid water billions of years ago? This is what a recent study published in AGU Advances hopes ...

No one is on board the spacecraft, which launched nearly seven months ago and has traveled some 300 million miles (482 million kilometers). But part of its mission is to inform efforts to one day send ...

Mars’s Coloe Fossae reveals a landscape shaped by ancient ice ages, with deep valleys, cratered terrain, and frozen debris flows preserved from a time when the planet’s climate dramatically shifted.

Strange grooves, swirling valleys, and hidden ice far from Mars’s poles reveal a surprisingly recent ice age, as new ESA ...