Kīlauea Volcano has been erupting on and off for the past several months. Scientists now think they can predict the next burst of volcanic activity.

Fragments from the brain of a man killed by the Mount Vesuvius eruption in the year 79 are smooth and shiny but still contain visible neurons.

Mount Vesuvius erupted in 79AD, covering nearby Pompeii and Herculaneum in ash which buried the towns and hundreds of its residents which left them perfectly preserved

In the shadow of Mount Vesuvius, a young man lay in bed as the world around him erupted into chaos. It was AD 79, and the volcano had unleashed its fury, burying the Roman towns of Pompeii and Herculaneum under layers of ash and molten rock.