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 ...

A proposed contract between Mind Springs Health and U.S. Immigration and Customs Enforcement to treat detainees has been ...

A team of scientists from the Czech Republic has discovered the world’s largest underground thermal lake, located in southern ...

Some of Colorado's most beloved nature escapes require advanced reservations for a summer visit. Now is the time to plan — no ...