Welcome to the world’s deepest sleep—a hotel 1,375 feet underground, accessible only by hike, zip line, and flooded chambers. Deep Sleep is located in a disused Victorian slate mine below Snowdonia in ...

Opened in 1846, the quarry boomed during the Industrial Revolution, when a 17,000-strong workforce extracted half a million tons of the gray rock per year to export across the globe. Today, only above ...

Ian Lee is a CBS News correspondent based in London, where he reports for CBS News, CBS Newspath and CBS News 24/7. Lee is a multi-award-winning journalist whose work covering major international ...

In a sport where the aim is to shoot as low a score as possible, one golf venue in North Wales is shooting lower than anywhere else on the planet. Fasten your mining helmet and plunge 152 meters (498 ...