A major U.S. city is under threat from a potential volcanic eruption after more than 20 earthquakes were recorded in Alaska.

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

Perched on top of Santorini's sheer cliffs is a world-famous tourist industry worth millions. Underneath is the fizzing risk ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

Scientists have warned that the eruption in Anchorage, Alaska could happen within the next couple of weeks and cause aviation chaos ...

When volcanoes like Alaska’s Mount Spurr erupt, the ash can damage people’s lungs, smother crops and kill animals, and the ...

Things are heating up hundreds of miles off the coast of Oregon, where a large undersea volcano is showing signs of impending eruption, scientists say. The volcano, known as Axial Seamount, is located ...

It’s one of the Pacific Northwest’s most active volcanoes – but there’s a good reason you’ve probably not heard of it before: ...

From a research submersible, scientists saw hardened lava, dead tube worms and orange flashes from an eruption in the East ...

An underwater volcano in Tonga dramatically changed the global climate by releasing massive steam, not just sulfur.