We survived a Category 4 cyclone while stranded in Fiji, with our sailboat currently in Tonga. After sailing over 13,000 ...

It was the once-in-a-century volcanic eruption that generated ash plumes 50km high, and created underwater currents strong ...

The devastation in Tonga has renewed focus on the dangers of underwater volcanoes around the world and has sparked questions about which one might be next to blow.