A liquid hazmat tank imploded at the Nippon facility in Longview. Residents are asked to stay away from Industrial Way and ...

The facility is a pulp and paper mill and a liquid packaging plant, according to the Washington Department of Ecology.

A tank of white liquor imploded at the Nippon Dynawave Packaging Company in southern Washington state on Tuesday.

Some people were critically injured and some were unaccounted for after a tank with chemicals ruptured early Tuesday in ...

Multiple fatalities and critical injuries reported after a chemical tank rupture at a Nippon Dynawave Packaging paper mill in ...

One person is dead and nine others remain unaccounted for after a chemical tank holding nearly a million gallons of a<a ...

Multiple people have been killed and injured, while others are still missing, after a chemical tank ruptured at a paper mill ...

The incident happened after a vat of white liquor imploded at the Nippon Dynawave Packaging facility in Longview, Washington, ...

Fatalities and injuries were reported after an implosion at a paper and packaging facility in Washington state, fire ...

One fire official called the chemical tank implosion a 'mass casualty scene' but said it was too early to determine the cause ...

A massive tank of caustic chemicals burst at a Washington paper mill Tuesday morning, killing an unknown number of workers ...