NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient ...

NASA’s Perseverance rover found possible signs of ancient life in rocks on Mars, keeping scientists up at night.

A new study suggests a habitable past and signs of ancient microbial processes on Mars. Led by NASA and featuring key ...

For decades, scientists have scoured Mars for even the faintest trace of life—and now, an intriguing, speckled rock may have ...

Potential signs of microbial life were found in a rock sample collected by the rover in 2024 from an ancient dry riverbed on ...

Recent discoveries have sparked a wave of excitement and intrigue among scientists and the public alike, as evidence suggests ...

Ancient crystals reveal that Earth began recycling its crust and forming continents billions of years earlier than scientists ...

Just over a year ago, NASA made a remarkable announcement. The Perseverance rover had found potential signs of ancient life ...

A cadre of iron-rich extraterrestrial particles picked up faint whiffs of our planet's atmosphere when they fell to Earth ...

Moving ice on early Earth exposed deep rocks, freed key elements, and nudged our planet toward conditions where complex life ...

"When we see features like this in sediment on Earth, these minerals are often the byproduct of microbial metabolisms that ...

An expanding iron-ore mine and a deposit of rare-earth minerals are fragmenting the land in northern Sweden and altering ...