Since at least Sunday, 15 black barrels with neon-yellow toxic-waste symbols have been sitting at the corner of South 6th Avenue and St. Helens Avenue. Their origin was unknown Tuesday afternoon.

Construction workers unearthed six barrels of chlorinated solvents and ... Northrop Grumman knew its hazardous waste disposal ...

Half a million barrels of toxic waste lurking beneath the waves just miles from California’s coastline sounds like the plot ...

Following the recent discovery that up to 500,000 barrels of the banned pesticide DDT were dumped ... Today’s notice letter calls for the companies to take responsibility for this toxic threat to ...