An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday.

NASA’s Juno spacecraft identifies over 40 enormous lava lakes on Io, shedding light on the extreme volcanism sculpting Jupiter’s moon.

An erupting Hawaii volcano once again began shooting fountains of lava that reached hundreds of feet high on Tuesday. Fountains reached heights of 400 feet to 500 feet in the early morning hours, ...

The wild scene caught on video captured the moment when hot gasses and dangerous lava were spun together into the air over a freshly formed molten pool. Lava at the bottom of the vortex could be ...

Lava flowed from Kilauea volcano amid its renewed activity in Hawaii. The U.S. Geological Survey's (USGS) Hawaiian Volcano Observatory team reported that only weak vent activity was observed during ...

This marks the 13th episode of on-again, off-again lava activity of the Kilauea volcano on the Big Island that started Dec. 23. A webcam showed vigorous fountains of bright-red molten rock and ...

Molten Salt Reactors (MSRs) are nuclear fission reactors in which either the fuel and/or the coolant is a molten salt. Molten salt is salt which liquifies at elevated temperatures and can store ...

I was finding it hard to breathe. The air was heavy with amber plumes of sulphur dioxide, filling my gasping lungs. At 3,200m ...