Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

A memorial to the unknown and unheralded men and women of the Cold War military and intelligence services.

The world’s largest concentrated solar plant generates as many problems as megawatts.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

An abandoned 1920s-era stretch of cabins now overshadowed by the 66 Motel.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

An abandoned gun-funded 19th century utopia.

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

The largest man-made crater in the U.S. marks the spot where we once tested mining with nukes.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

The drama of nature in full effect in this Nevada State Park.

A picture-perfect town, perfect for blowing up.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.