Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly ...

These days, we would call them proprietary blends. But in the late 1500s and early 1600s, individual alchemists called the ...

For the first time, scientists have mapped vast, continent-scale river drainage systems on Mars — ancient networks that may ...

Curiosity has been exploring the surface of Mars since 2011, but what it found inside a rock last year has changed our ...

Dust devils on Mars form when air near the warm surface heats up and rises through cooler surrounding air, causing nearby air ...

NASA's Perseverance rover has for the first time helped scientists confirm that electrical sparks often ignite within swirling mini-twisters on Mars.

A major new study lays out plans for crewed missions to Mars, with the search for extraterrestrial life being a top priority ...

This video explored where NASA believed extraterrestrial life was most likely to exist beyond Mars. It showed how icy moons ...