Zavaritskii volcano in the Kuril Islands — a former Soviet nuclear submarine base — was responsible for the mysterious 1831 ...

The Nordic country is truly the land of fire and ice, packed with glaciers and lagoons, volcanoes and geysers, waterfalls and ...

Satellite imagery has revealed the dramatic extent of an eruption that kicked off just before Christmas, with fountains pouring lava across hundreds of acres.

From vicious storms and relentless global heating, to volcanic eruptions and shimmering aurora, compelling images help tell ...