On Monday, the first eruption of Etna this week occurred in Italy. In the following days, lava began to flow from the Bocca ...

Mount Spurr's seismic activity has intensified, with tremors shifting towards Crater Peak, increasing eruption concerns.

Earthquakes excite the Earth’s subsurface over a small area, and waves of energy then propagate through the solid earth. Depending on the depth of the waves and the materials they encounter, they can ...

Thinking of a trip to the land of fire and ice? I recently went on a mother-daughter cruise around Iceland with Windstar ...