You need the right kind of muddy soil, geothermal activity to heat up water underground and cracks in the earth where the mud can spurt out of. Put all that together, and you might get a little mud ...

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, ...

When it comes to matters of geology and rumbling earth in California, the San Andreas Fault is usually the star of the show. But this time around, the area near the infamous fault has caught people’s ...

Can a bubbling pool of mud really predict a volcanic eruption? That's the commonly held belief around the town of Paternò, Sicily, where residents think heightened activity at a gurgling pool of mud ...

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