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

Mars may once have hosted sustained rainfall and stable liquid water, according to new findings based on clay minerals analyzed by NASA’s Perseverance rover. The study suggests that parts of the Red ...

NASA's Perseverance Mars rover will soon encounter rare rubble dumped on the Red Planet by an ancient asteroid impact, kicking off a new phase of science observations as the rover continues its ...

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

In 2024, NASA's Perseverance rover found surprising levels of Nickel in the Martian bedrock of an ancient river channel, ...

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

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

New clues found underneath Jezero Crater.

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

Dox Castle will be the first stop during Perseverance's bonus trek to the western rim of Mars' Jezero Crater. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...