A major discovery beneath Yellowstone National Park has revealed a magma cap located nearly 2.4 miles below the surface, ...

Exploding methane beneath thawing Arctic permafrost is creating massive craters in Siberia, some over 150 feet deep—an ...

A nova 3,000 light-years away is due to become visible from Earth. T Coronae Borealis could be visible to the naked eye in the coming weeks. A few tips can help you see this cosmic burst, which will ...

Buried deep in Greenland's ice sheet lies a puzzling chemical signature that has sparked intense scientific debate.

Volcanoes are among the most powerful forces of nature. Throughout history, some eruptions have shaken the Earth, changed the ...

The solid body of 12P/Pons-Brooks is hidden underneath all the dust and gas in the central blob in the center of the image, taken at the 4.3-meter Lowell Discovery Telescope. T expanding ejecta from ...

ST. LOUIS — Nearly 2,000 years ago, the eruption of Mount Vesuvius buried the Roman city of Pompeii and its residents under 15 feet of ash and volcanic debris. The Saint Louis Science Center and ...