Martinez Refining Company released an update Friday on its investigation into the cause of a refinery fire on Feb. 1, sharing information about the public health impact of billowing smoke stacks over ...

The Martinez Refining Company announced that their namesake refinery had released a “small amount” of coke dust on Saturday, continuing a nearly 15-month pattern of chemical releases dating back to ...

(KRON) — A release of toxic dust by the Martinez Refining Company is under investigation by the Federal Bureau of Investigation and Environmental Protection Agency, the FBI confirmed to KRON. The ...

MARTINEZ, Calif. (KGO) -- Flaring from the Martinez Refining Company continued Wednesday night into Thursday morning. It started around 4:30 p.m. on Wednesday evening and continued off and on until ...

The incident also caused the city to issue a public health advisory KTVU FOX 2 San Francisco/YouTube A fire in California left six people injured on Saturday, Feb. 1. On Saturday, Feb. 1, a fire at ...

Marathon Petroleum announced plans today to buy a Texas-based refining company for $23.3 billion, creating a new combined company with an extensive reach across the U.S. Marathon announced a merger ...

About 300 workers have returned to Martinez Refining Company after a leak ignited an explosion and subsequent fire Saturday afternoon, leading to a shelter-in-place order for neighboring communities.

Update, 3:00 p.m. Sunday: Officials with the Martinez Refining Co. say they’re investigating whether a leak that occurred during maintenance at the refinery may have contributed to the huge fire that ...

The Martinez community is on edge after another fire erupted at the Martinez Refining Company on Wednesday, leading to an injured worker. The refinery said its thoughts are with the injured contract ...