LOS ANGELES: Authorities in California on Sunday (May 24) said they discovered a crack in a damaged tank of toxic chemicals, potentially relieving pressure as the threat of an explosion has forced tens of thousands of residents to evacuate.About 40,000 residents were ordered t

Authorities in Orange County say they’re unable to control the valves on a tank that contains methyl methacrylate, a chemical used in the manufacture of plexiglass.

Authorities in Orange county say tank holding methyl methacrylate ‘actively in crisis’ and urge residents to leave