This stunning aerial shot highlights the "looming threat" of a volcanic island in Tonga, which could violently explode in the future. The island also has a colorful origin story in Tongan ...

An explosion on Mount Spurr could generate massive cloud of ash, which could mess with airplanes and cause issues for humans.

The eruption — which CONRED said affected 1.7 million people — caused smoke clouds that blanketed the ... been evacuated after Guatemala’s Fuego volcano erupted on Sunday, according to ...

Secondary gravity waves are ripples in the atmosphere created when primary gravity waves, like those triggered by a volcanic ...

By the early 1900s, scientists had begun trying to quantify how volcanic eruptions affect ... it would be possible to "seed" clouds with silver iodide smoke and other substances in order to ...

A mysterious, dark smoke ring was seen over Kansas on Monday, but scientists say smoke rings like this are usually man-made.

The eruption, a vibrant display of lava and smoke, prompted evacuations ... was the 2010 eruption of the Eyjafjallajokull volcano, which spewed clouds of ash into the atmosphere and disrupted ...

GRINDAVIK, Iceland (AP) — A volcano in southwestern Iceland that has erupted repeatedly for more than a year again belched lava and smoke into ... which spewed clouds of ash into the atmosphere ...

The eruption, a vibrant display of lava and smoke, prompted evacuations of areas around ... The most disruptive in recent times was the 2010 eruption of the Eyjafjallajokull volcano, which spewed ...