SUPERIOR, Wis. - The fire is under control and an official evacuation order has been lifted in the wake of Thursday's massive refinery explosion that filled the skies over Superior, Wis. with thick ...

As a black cloud of burning asphalt rose over Superior during the April 2018 oil refinery fire, nearly 100 tons of greenhouse gases rose with it. To make up for those emissions, Husky Energy will ...

March 30--A demolition crew started removing the charred metal and broken equipment at the Husky Energy oil refinery in Superior, Wis., a key first step to reopening the facility after an explosion ...

Aug. 8—The Cenovus Superior Refinery will conduct an emergency response training exercise Friday, Aug. 9. The simulated emergency response will begin at 10 a.m. The public could hear the ...

The Calumet refinery in Superior was briefly knocked offline this morning because of a power outage. The incident forced the refinery to flare off excess vapors, producing a cloud of black smoke ...

DULUTH — Emergency crews extinguished heavy fuel vapors in the second leak in two days at Cenovus Energy's Superior, Wis., refinery. The Superior Fire Department said crews responded to a report of a ...

SUPERIOR — Authorities said Friday they believe there’s no further danger to the public in northwestern Wisconsin after an oil refinery explosion injured at least 13 people and sent billowing plumes ...