Researchers released a few garden pests into a barren landscape destroyed by a volcanic eruption in 1980s. It is now brimming ...

A repost on the region of Lassen Peak in California, originally written by Henrik in 2013 This article began as a regular piece on Lassen Peak but quickly expanded as I discovered how complex the ...

Here's why this volcanic region of the Pacific Northwest should be on every outdoor enthusiast's hiking bucket list, with scenic trails and caves to explore.

About 74,000 years ago, the Earth experienced an event so immense that some scientists believe it nearly wiped out our species. This event is known as the Toba catastrophe, named after Lake Toba on ...

From Mount St Helens in Washington to the Mauna Loa in Hawaii, these structures have a complicated history of disaster and ...

Learn more about Mount Baker's eruption history here! Completely free! <a href=" Instagram: <a href=" Threads: <a href=" Podcast: @GeographyPod or <a href=" Linktree for everything: <a href=" Map ...

The so-called earthquake swarm at Mount Rainier dwindled Friday but has surpassed the last large event at the volcano in 2009, the USGS said.

Enjoy hot and mostly dry conditions with occasional afternoon storms this weekend. Take advantage of early morning skies for ...

Magma from the mantle finds its way to the surface, where it erupts as lava or ash and gas—sometimes in spectacular spurts, ...

The U.S. Geological Survey Cascades Volcano Observatory said the swarm began early Tuesday at the 14,410-foot volcano near ...

The earthquakes are not currently a cause for concern, and do not indicate an impending eruption, the U.S. Geological Survey ...

The U.S. Geological Survey said it and other agencies were monitoring the situation and would issue additional alerts "as ...