For years, a razor-thin dip in Mars’s reflected sunlight stumped planetary scientists. It kept showing up in data from a NASA ...

NASA’s Perseverance rover stationed on Mars spotted a dome-shaped rock with a striking resemblance to a helmet used during ...

At Tanganyika Wildlife Park in Goddard, KS, a 6-week-old pygmy hippo named Mars became an internet sensation after refusing ...

A baby pygmy hippo's viral moment at Tanganyika Wildlife Park showed how a mother's stern look works across species. Mars, ...

SPACE bots are set to explore off-planet caves to set up new homes for humans. The robo-teams would work together to plunge ...

Robo-teams would work together to rappel down into lava holes to map out potential habitats on the Moon and Mars.

This quiz is dedicated to the mechanical marvels that have rolled across the surface of the Red Planet: the iconic Mars ...

Project Hyperion, a contest to design spaceships that could be used for very long journeys, led to the concept of a very ...

A repurposed Mars rover tool could unlock the simplest test yet for detecting alien life, offering a faster, cheaper path to discovery.

To transform Mars into a new bioengineered Eden for human colonists, scientists have resurrected sci-fi juggernaut Arthur ...