Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

Dramatic theories have been proposed to explain the mysterious interiors of Uranus and Neptune, the ice giants of our solar ...

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...

Like straight out of Julio Verne's Journey to the Center of the Earth, scientists from Northwestern University and the ...

The substance can contain up to 1.5 percent water, and if the ringwoodite under the surface has just one percent water in its ...

Jacobsen describes it as "a layer of rocks with water along the edges between the grains, as if they were sweating." This ...

Scientists have long been puzzled by volcanoes that erupt far from the edges of tectonic plates—known as intraplate volcanoes ...

Scientists now know how to drill deep enough to tap into an energy supply that would power the world for more than 20 million ...

The layer acts as a skin for the Earth, protecting landscapes and reducing ... by preventing soil erosion and helping to retain water. Biocrust "often looks like a discolored patch of ground ...

KS2 Geography. Biomes. A short video for pupils aged 7 to 11 investigating two of Earth's major biomes - rainforests and ...