Residents and several businesses in Garden Grove were evacuated as toxic chemicals spewed into the air from a leaking storage ...

Southern California officials have expanded evacuations in several Orange County cities due to concerns over a leaking toxic ...

A chemical emergency took a significant turn for the worse on Friday, with officials saying the tank would fail or explode.

There are millions of chemical tanks around the U.S., and experts say it is exceedingly rare for them to fail as long as they ...