Deep within the unforgiving expanse of the California Desert lies Death Valley, home to one of the world's greatest enduring ...

As long ago as the 1940s, the mysterious moving rocks of Death Valley National Park's Racetrack Playa have stumped scientists. How stones as heavy as 35 pounds (16kg) can bulldoze their way across a ...

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

Imagine you’re out at sea, on a sailboat, enjoying the ocean and all of its sublime blue beauty when bang, you suddenly find yourself smack dab in the middle of an endless plain of undulating rocky ...