Footage from an active volcano and a geological attraction have been stitched together and misrepresented online as showing ...

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

More than 300 tremors were recorded below Mount Rainier over the course of three days. Scientists say they were too weak for ...

Have you heard or read about the Axial Seamount? The Axial is an underwater volcano located approximately 480 kilometers ...

The United States leads the world with 165 Holocene volcanoes, mostly in Alaska, Hawaii, and the Pacific Northwest. Active locations such as Mauna Loa, Kilauea, and Mount St. Helens indicate the ...

One of the most famous mountains in Washington, Mount Rainier, has been rumbling over the last day due to the amplified ...

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

Some 1,500 volcanoes are still considered potentially active around the world today. Of those, 161—over 10 percent—sit within the boundaries of the United States.

The United States Geological Survey (USGS) has announced that an earthquake swarm has begun beneath Mount Rainier. According ...

Intrepid Travel is launching two “Active-ism” trips in U.S. national parks, blending adventure with environmental advocacy.

Yellowstone National Park, renowned for its geothermal features and volcanic history, is beginning to show signs of renewed ...