A volcano that has not erupted in 250,000 years has shown signs of returning to life. Scientists warned that an eruption ...

It could release a load of lava any day.

Analysing lava flows that solidified and then broke apart over a massive crack in the Earth's crust in Turkey has brought new insights into how continents move over time, improving our understanding ...

One hotspot may have formed the Pacific’s largest volcanoes, linking the Ontong-Java Plateau to the Louisville Ridge.