Researchers have examined satellite images of Anak Krakatau to calculate the amount of rock and ash that sheared off into the sea. They say the volcano has lost more than two-thirds of its height ...

Scientists have produced a new model to illustrate the December collapse of Indonesia's Anak Krakatau volcano and its subsequent tsunami. The results indicate that 0.2-0.4 cu km of material on the ...

The tsunami is thought to have been caused by a landslide after Anak Krakatoa, the "child" volcano of Krakatoa, erupted. The wave slammed into tourist beaches around 9.30pm, with no warning.