For over a hundred years, the sight of heavy rocks leaving long trails across the parched floor of Death Valley’s Racetrack ...

An avalanche of massive boulders tumbling down a Peruvian mountainside smashed a pair of trucks Saturday in a jaw-dropping moment that miraculously didn’t kill anyone. The giant, fast-moving rocks ...

In Racetrack Playa, a dry lakebed in Death Valley National Park, meteorological conditions can push rocks weighing up to 700 pounds along the flat ground. When you purchase through links on our site, ...

An illustration shows the Cassini spacecraft investigating Titan with its parent planet Saturn in the background (Image credit: NASA/Robert Lea) What would that mean for the search for life beyond ...

So the Airport fire erupted on Monday — during blistering days of triple-digit heat — as Orange County Public Works crews used heavy machinery to move boulders into place along Trabuco Creek Road. Why ...

The Orange County public works crew that sparked the 23,526-acre Airport fire while moving boulders with heavy machinery failed to follow department “best practices” and bring a water truck for such ...

A test to protect Earth from asteroids unleashed a swarm of boulders—and a new study suggests that there may be some unintended consequences. NASA's Double Asteroid Redirection Test (DART) spacecraft ...