A bubbling mud pool called the Niland Geyser, affectionately known as the “Slow One,” has recently started moving again after decades of inactivity, and is also curiously ambling along in the same ...

A mysterious, bubbling mud geyser is on the move in Southern California, flirting dangerously close to railroad tracks, Highway 111 and some very expensive optic cables, like a geologic poltergeist, ...

The Niland Geyser—a mud spring unlike any other—has been shifting westward for years. As of 2024, it’s undermining the original Highway 111 and encroaching on vital infrastructure, despite engineers’ ...

Hot springs at Yellowstone National Park give off plumes of steam. A newly formed thermal feature has violently erupted into life in Yellowstone National Park, forcing park rangers to close off a ...