Agents from U.S. Immigration and Customs Enforcement — better known as ICE — are operating in Teton County, Wyoming Tuesday.

During the afternoon of July 14, the U.S. Geological Survey announced the discovery of a new geothermal pool in Yellowstone National Park’s Norris Geyser Basin.

Using machine learning, researchers found there have been over 86,000 hidden earthquakes beneath the Yellowstone Caldera ...