Rivers began pumping weathered material into the sea about a billion years after Earth formed, suggesting continents may have gotten an early start.

Certain metallic rocks seem to be making oxygen in the dark, without light or sunshine, at the bottom of the ocean.

Hawaii’s Kilauea volcano entered “episode 7” of its ongoing eruption on Monday, January 27, according to a report from the US Geological Survey’s Hawaiian Volcano Observatory. The observatory said the ...

The Lanzarote lava tube system is an accessible testing ground for DLR's SCOUT Rover, tailor-made for navigating the complex ...