Nickel on Earth is used by many microorganisms to run their metabolic processes.

The latest evidence that Mars was once a warmer, wetter world comes from a surprising place—the hidden subsurface depths of ...

NASA’s Perseverance rover has detected nickel concentrations in Martian bedrock that far exceed what geologists would expect ...

NASA's Perseverance Rover recently surprised scientists by discovering minerals that form rubies and sapphires embedded in ...

Scientists studying Mars rocks have found a metal-rich mineral. This raised news question about whether the red planet once ...

Most children want to succeed, but follow-through often fades when things get tough. This is why, and what parents can do to ...

This subsurface architecture reframes the timeline of Jezero Crater’s watery past. The radar data from the rover’s ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. After a steep ...

The surface of Mars carries many traces of a past watery climate, including ancient river channels, deltas, and paleolakes.

New images from NASA's Perseverance Mars rover may have revealed what was once a river on the red planet. The river, which the agency said was deeper and faster-moving than scientists have ever seen ...

Add Yahoo as a preferred source to see more of our stories on Google. Electrical discharges turn out to be quite common inside Martian dust devils. (Credit: NASA/JPL) New evidence from NASA, published ...

The Mars Perseverance rover has been investigating the Jezero Crater and came across something that is not native to Mars at all. It is a meteorite that collided with the red planet. Though various ...