Mount Rainier - one of many volcanoes found in the Cascade Range - is reflecting in the Reflection ... [+] Lakes in Mount Rainier National Park in Washington State, USA. A seismic survey ...

"Axial Seamount is a good place to test ideas about volcanic forecasting," said Valerio Acocella, a volcanologist at Roma Tre University in Rome. "There is always the risk that a volcano will ...

Volcanoes can look like small mountains or hills. A volcano is an opening in the Earth's crust that allows magma, hot ash and gases to escape. Composite volcanoes are the most common type of ...