Researchers discovered the body of water—now the largest known underground thermal lake in the world—while investigating a ...

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

Critics say that the Archdiocese of Santa Fe’s roster of “credibly accused” priests should be longer — by 59 names — but the ...

To experience the refreshing and rejuvenating qualities of America's best hot springs, head to this state where these natural ...

A new study highlights how life possibly evolved prior to and during the rise of Earth’s oxygenated atmosphere.