The Ring of Fire is home to 75% of the world's volcanoes and 90% of its earthquakes. 2 min read The Ring of Fire is a roughly 25,000-mile chain of volcanoes and seismically active sites that ...

A 7.1-magnitude earthquake hit near Tonga, causing tsunami waves and prompting warnings. The quake occurred southeast of ...

A tsunami warning has been issued for places within 300km of the epicentre, including the capital, Nuku'alofa.

A 7.1-magnitude quake struck offshore near the Pacific island nation of Tonga, the US Geological Survey said Sunday, with ...