Rocks loafing about on the surface of Mars have been harboring secrets about the red planet's mysterious past.

Led by Curtin University geologists Chris Kirkland and Tim Johnson, a research team unearthed this primeval crater beneath ...

Surrounded by green hills and beige rock, Lake Salda sits in what is sometimes called the Turkish Lake District, a great ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Geologists have now unearthed ...

An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...

NASA’s Perseverance rover found large crystals of quartz with a high purity on Mars, which probably had to have formed in the ...

Pale rocks discovered by the Perseverance rover in Jezero Crater reveal surprising clues about Mars' watery past. These formations, rich in kaolinite, suggest a much more turbulent geological history ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

The Perseverance team have faced a stubborn engineering challenge. After successfully collecting a core called "Green Gardens ...