Under Wheeler Peak sits Nevada’s only glacier, still hanging on despite the state’s desert reputation. Scientists call it an ...

Some accounts say Lehman felt a cool breeze coming out of the ground, leading him to find the entrance to a spectacular cave ...

Every year, dozens of them gather at sites including Mammoth Cave National Park in Kentucky, Carlsbad Caverns National Park in New Mexico, and Lehman Caves at Nevada’s Great Basin National Park. They ...

In 1922, President Harding proclaimed Lehman Caves a National Monument. In 1986, Great Basin National Park was established ...