An inspection contractor found a chemical tank at a Washington state paper mill "not fit for continued service" 10 months before it failed in May.
Questions are still swirling about a chemical spill in Palo Alto, where officials say 916 gallons of a nonhazardous solution came from a Tesla research facility.
The City of Palo Alto notified the public about Tesla's chemical spill five days after it was reported by residents.
Twelve gallons of sodium hydroxide ended up going into a storm drain that flowed into a creek from Tesla's Palo Alto facility.
Federal investigators confirmed Tuesday that a hot railcar wheel bearing caused the massive 2023 derailment and fire of a Norfolk Southern train in Ohio.
A concerned crowd packed a school gymnasium in Martinez amid concerns of frequent flaring events at Martinez refineries. "On any given day, I could walk out of my door and I smell gasoline or I smell rotten eggs."