A geologist's preliminary inspection suggests that significant land movement in the area was the most likely factor.

Interstate 5 Shut Down, Shelter-in-Place Ordered as Orange Haze Fills the Sky. Orange Plume Wafts From Ruptured Gas Line That ...

Four of five county supervisors are against a sales tax measure next year. Prepare for even bumpier roads in The Uncity.

Lauren Pozen reports from Castaic, where crews began assessing the ruptured gas line that temporarily closed the 5 Freeway on ...

An orange substance that looked like blowing dust was seen spewing from the scene of a gas pipeline rupture in Castaic, ...

There were no initial signs of ignition or explosion after a high-pressure, 34-inch natural gas pipeline ruptured on Saturday ...

SoCalGas crews on Sunday were assessing the damage caused by a natural gas pipeline that ruptured in Castaic, California, ...

A natural gas leak in Castaic in Southern California forced major shutdowns and raised concerns for nearby communities. All ...

A gas leak near the Castaic forced long backups on I-5 for hours before crews eventually reopened the roads.

Interstate 5 was closed for hours and a shelter-in-place was imposed after a gas line rupture north of Los Angeles.

A shelter-in-place order was issued after a gas line ruptured near the I-5 Freeway in Castaic, California Saturday.

A “loud jet-like” sound was reportedly heard when a major natural gas line exploded in Castaic, California, enforcing ...