Vast, quasi-circular features on Venus's surface may reveal that the planet has ongoing tectonics, according to new research ...

Using archival data from the mission, launched in 1989, researchers have uncovered new evidence that tectonic activity may be ...

"We suggest that the processes which formed the lunar maria several billion years ago are still present and active today." ...

A 2021 satellite image shows destructive lava flows burning through a residential area in the Canary Islands as molten rock ...

Thousands of giant “mermaid bag” skate eggs from the Pacific white stingray emerge from an underwater volcano off Vancouver ...

Where are the most active volcanoes in the United States? From Hawaii’s fiery peaks to Alaska’s volcanic landscapes, discover the regions with the highest volcanic activity and the science behind ...