A massive underwater volcano known as Axial Seamount could erupt soon, completely reshaping the floor of the Pacific Ocean.

Scientists are predicting that a mile-long volcano off the U.S. West Coast will erupt this year. The Axial Seamount, an ...

A magnitude 3.9 earthquake was measured near Norris Geyser Basin in Yellowstone National Park on Tuesday evening. It's the largest earthquake in the ...

Using a nearly 200-year record of lava chemistry from Kīlauea and Maunaloa, earth scientists from the University of Hawaiʻi ...

Pope Francis gives a vivid and compelling account of an inspiring testimony to faith-filled hope and the power of the Rosary.

Although less well-known that other volcanic giants of the Cascades (particularly Mount St. Helens), this underwater volcano ...

Yellowstone National Park's oldest and hottest geothermal area, a favorite spot for park visitors, was shaken by a minor ...

Meteorologists warned of a rare low-pressure system that will bring heavy rainfall, strong winds, and snow to Hawaii's summits.

By analyzing sulfur and volcanic ash entrained in ice cores, researchers pinpointed a caldera in the remote Kuril Islands as ...

The primordial beauty of Four Seasons Hualalai is hard to put into words. The eruptions of black lava rock protruding out of ...