The Hunga Tonga volcano eruption was one of the most powerful volcanic events in recent history, and it completely destroyed ...

These volcanoes were active millions of years ago, but they have remained inactive since then. However, there is one volcano ...

On Italy's island of Sicily, Mount Etna has spewed lava almost continuously for thousands of years, threatening inhabitants, ...

Scientists say it’s important to research geoengineering – large-scale attempts to cool the planet to fight climate change – ...

"When [Epi islanders] saw an eruption rising from the ocean off their coast... that was a shock to the people, and so when we ...

New research shows 8,000-pound sloths once dug caves, adapted to oceans, and roamed widely—until climate and humans brought their downfall.

Satellite images show Mount Etna erupting. At 11:24 am local time on 2 June, the most active volcano in Europe produced a spectacular eruption, propelling a dense column of ash and smoke several ...

Back in 2023, scientists were perplexed by a mysterious seismic signal that shook the world every 90 seconds for nine days. Now, two years later, satellite footage has revealed the frightening source ...

The Hawaii Water Safety Coalition created a plan of recommendations to combat visitor and resident drownings in the state.

Sicily’s Mount Etna put on a fiery show Monday, sending a cloud of smoke and ash several kilometers (miles) into the air, but ...

Tourists on an expedition near Mount Etna were filmed running for safety after a massive ash plume erupted from the volcano on Monday.

A huge plume of ash, gas and rock spewed forth on Monday from Italy's Mount Etna as authorities warned people to steer clear ...