An ancient ancestor of modern humans survived into relatively recent times in South-East Asia.

Landslide debris from the collapsed Anak Krakatau volcano is imaged on the seabed for the first time.

Experts say the art, found in an Indonesian cave, could be the world's oldest recorded story.

Sumatran tigers are critically endangered - with fewer than 400 believed to be left in the wild.

Chicken eggs were found to contain 70 times the level allowed under European safety standards.

Taking all the available data, it was clear something was amiss with the tsunami-generating volcano.

Bird populations in the US and Asia are "in crisis", according to two major studies.

A smoky haze has blanketed the region, an annual phenomenon that affects millions of people.

The tsunami hazard from volcanoes that collapse into the sea may have been underestimated as a result.

A new model illustrates how Anak Krakatau's deadly tsunami spread across the Sunda Strait.