In the icy depths of Lake Baikal, the world’s oldest and deepest freshwater lake, a robotic expedition has uncovered stunning ...

A huge volcano at the bottom of the sea near the US’ northwestern coast is predicted to erupt this year. Named Axial Seamount ...

As seismic activity within the volcano increases ... a new lava lake appeared at the bottom of the crater. It is still active today, and experts are trying their best to predict when it will ...