In 1977 lava raced down the mountain at more than 60 miles an hour ... Though the next eruption will likely follow a similar path, thousands of homes, shacks of hand-hewn eucalyptus boards ...

a mountain and a glass-smooth lake of cooling lava. Juno's principal investigator, Scott Bolton, announced the latest findings and the highly detailed animation made from the probe's latest data.

The Andes are the world's longest mountain range. This causes lava to erupt out of the gap that is left. As it cools down, the lava creates a long line of mountains under the ocean called the Mid ...