Risk of a catastrophic explosion has been eliminated at chemical tank in California, authorities say CTV NewsThreat of massive chemical tank explosion is ‘eliminated’, California officials say BBCWhat is methyl methacrylate, the chemical that’s caused a state of emergency in southern California? CBCOverheated chemical tank in southern California ‘will fail’, EPA chief says The GuardianCalifornia’s Chemical Leak Threat: What to Know WSJ
