"Our knowledge of its chemical composition is limited, but early interpretations are that igneous and/or metamorphic ...

Igneous intrusions are a type of rock feature. They form when molten rock cools below the surface of the Earth. Join Isla and Connor as they explore igneous rock landscape features at Traprain Law ...

Find out more about available formats and browse any associated online resources. All Earth Science students need to understand the origins, environments, and basic processes that produce igneous and ...

This study suggests that Mars' missing atmosphere might be stored in its clay-rich crust. MIT researchers propose that ...

NASA’S Perseverance Rover has found an intriguing black-and-white striped rock that the space agency says is “unlike any seen ...

The reason scientists want the rover to explore the rim in the first place is for its potential to be littered with ancient ...

NASA’s Mars Perseverance Rover discovered a strange black-and-white rock unlike anything seen on Mars before, stunning both ...

Billions of years ago, Mars was a very different place—likely wet, with rivers flowing across its surface and a thick ...

Mars wasn't always the cold desert we see today. There's increasing evidence that water once flowed on the red planet's ...

NASA's Perseverance rover has sent home pictures of a mysterious black-and-white striped rock, the likes of which scientists ...