Perseverance poses for a selfie with Cheyava Falls, a leopard-spotted rock it discovered in 2024 on Mars that could hold evidence of ancient microbial life. Credit: NASA / JPL-Caltech / MSSS A Mars ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

In his laboratory at the University of Poitiers in France, Abderrazak El Albani contemplates the rock glittering in his hands. To the untrained eye, the specimen resembles a piece of golden tortellini ...

A rock sample collected by NASA’s Perseverance Mars rover may contain evidence of ancient microbial life, preserved for billions of years on the Red Planet. Subscribe to read this story ad-free Get ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars last year may have potentially been made by ancient life, NASA announced Wednesday. The team has also ...

They went searching for stromatolites, ancient fossil structures made by some of the earliest life forms on Earth. From the ...

Rolling across the rugged, rusty red terrain on Mars, NASA’s Perseverance rover came upon some rocks with peculiar green, blue, black and white dots. After detailed image analysis, scientists have ...

In a Mars-like region on Earth, hidden ecosystems persist despite extreme conditions. In Beacon Valley, one of the most Mars-like regions on Earth, Ariel Waldman reveals hidden ecosystems that persist ...