Prior to this discovery, the largest underground thermal lake title belonged to a site in Hungary, below Turkish baths in the city of Budapest, Reuters reported in 2008. That lake is 282 feet long, 89 ...

I took my metal detector to a hidden hot spring in the Idaho wilderness, and the things I uncovered were completely ...

Monument Geyser Basin is one of the most unique areas of Yellowstone National Park. Its ancient undersea wasteland at 7,300 ...

Kinga Michalska's debut film, premiering in the Panorama Dokumente program, is a documentary that takes viewers to places where "traces of violence are intricately woven into the fabric of everyday ...

Pagosa Springs, Colorado, is home to the Guinness World Record's certified world's deepest geothermal hot spring aquifer at ...