The acid yellow moon Io that orbits Jupiter may be less than 30% the size of Earth, but is considered the most volcanic body ...

Yellowstone's geothermal wonders hide an active volcanic system. Recent studies suggest the northeastern magma body could ...

Yellowstone National Park, located primarily in northwestern Wyoming and extending into Montana and Idaho, is home to one of ...

Scientists are monitoring seismic activity on Santorini, as small quakes near the caldera raise concerns about possible ...

Earth has a lot going on under the surface - even in what may have once seemed to be its most unassuming layer.

An uptick in seismic activity on the volcanic island of Santorini has raised concerns about a potential eruption.

"This is the most powerful volcanic event ever recorded on the most volcanic world in our solar system — so that's really saying something." ...

But how well do you really know our planetary neighbor? This quiz of 15 questions will test your knowledge of Mars' size, surface and history, as well as scientists' attempts to study it. Remember to ...

On Dec. 27, 2024, NASA's Juno spacecraft swooped by the volcanic world Io. It witnessed a giant eruption.

Mount Tambora, an imposing stratovolcano that before 1815 reached an altitude of more than 4,300 meters, was the scene of the ...

Researchers have detected organic compounds and minerals necessary for life in unprecedented samples collected from the ...

NASA’s Juno mission has captured the most powerful volcanic eruption ever recorded on Io, Jupiter’s highly active moon. Even ...