(Source: Live Science, November 2, 2018)
LOS ANGELES — 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, according to news sources. Union Pacific has taken precautions by building temporary tracks on more-stable land and lowering the speed limit for trains in the area, the Los Angeles Times said.
Full story: Live Science