Cracked mud and hundreds of mysterious tracks etch the remarkably flat, dry lake bed of Racetrack Playa in California’s Death Valley. People have known for decades that rocks create the tracks, which ...

DEATH VALLEY NATIONAL PARK, Calif. (AP) — For years scientists have theorized about how large rocks — some weighing hundreds of pounds — zigzag across Racetrack Playa in Death Valley National Park, ...

How the “sailing stones” on the Racetrack Playa moved and left tracks have baffled scientists since the 1940s, until now. Racetrack Playa researcher Richard Norris standing by a trail likely formed ...

The allure of some of the most mysterious places around the globe lies in humanity's endless fascination with the unexplained. Sites like Stonehenge in England or the Great Blue Hole in Belize ...

The mystery of rocks in California's Death Valley that seem to move on their own has been solved at last, say scientists who've captured the "sailing stones" in action -- thanks to ice, water and wind ...

Getting your Trinity Audio player ready... DEATH VALLEY NATIONAL PARK, Calif. (AP) — For years scientists have theorized about how large rocks — some weighing hundreds of pounds — zigzag across ...