Sabancaya, one of South America’s most restless volcanoes, fired an ash column roughly 2,000 meters above its crater rim on ...

The US Geological Survey (USGS) has released stunning footage showing lava spewing from vents inside the summit crater of Hawaii’s Kilauea volcano, which continues its periodic eruptions within the ...

One of the most vivid portraits of “reborn” black hole activity – likened to the eruption of a “cosmic volcano” spreading almost one million light-years across space – has been captured in a gigantic ...