In one of the hottest and driest parts of the world, there is a phenomenon that is most unexpected. At a remote dry lake bed in the world-famous Death Valley area in the United States, large rocks are ...

Start at the Furnace Creek visitor center in Death Valley National Park. Drive 50 miles north on pavement, then head west for another 30 miles on bone-rattling gravel roads. During the drive—which ...

Deep within the unforgiving expanse of the California Desert lies Death Valley, home to one of the world's greatest enduring geological mysteries: the famous Sailing Stones of Racetrack Playa. For ...