For more than a century, visitors to a remote California lakebed have stared at long, ruler-straight tracks etched into the ...
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 ...
GATLINBURG, Tenn. (WATE) — The Great Smoky Mountains National Park is urging visitors to stop stacking and moving rocks after an eastern hellbender was found crushed. The park shared that the crushed ...