Now a team of scientists, led by Shenzhen University in China, have found eight caves on Mars with an accumulation of ...

Had one hoped to leave a time capsule for today’s Bostonians in the Permian period 250 million years ago, much less the Pliocene epoch four million years ago , they would have been completely, utterly ...

The new explanation for a majority of the Red Planet’s dark streaks overturned earlier assumptions of water causing them, ...

A ridiculous but instructive thought experiment involving deep time, plate tectonics, erosion and the slow death of the sun ...

NASA’s InSight mission delivered the first direct data from beneath the Martian surface, revealing a world far more active than expected. It detected quakes, mapped the planet’s interior, and measured ...

Chileans are voting in a presidential election on Sunday (November 16) that's pitting the governing leftist coalition against ...

New research indicates that early Martian volcanoes may have emitted reactive sulfur gases that warmed the planet and supported conditions suitable for microbial life. Although scientists are still ...

A large subterranean liquid water reservoir located deep within the Martian crust was previously found by scientists ...

New images from ESA's Mars Express reveal Olympus Mons' colossal scale and intriguing features. Frozen lava tongues cascade ...

The images, captured by the Mars Express orbiter, reveal the volcano's southeast flank with hundreds of overlapping lava ...

NASA’s latest mission, designed to study the effects of the solar wind on the atmosphere of Mars, was ironically delayed on ...