Two people were killed and several others are injured or missing after a chemical explosion at the Nippon Dynawave facility ...

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

The damaged tank at Nippon Dynawave Packaging Co. held approximately 900,000 gallons of white liquor, a chemical used in paper processing, authorities said.

The bodies of all missing workers at the Washington paper facility where a chemical tank exploded have been recovered, bringing the death toll to 11.

Nine employees remain missing after a chemical tank ruptured at a facility in Washington state, resulting in multiple ...

Kraft pulp mills, which have been around for decades, use highly caustic chemicals known as white liquor and high‑temperature, high-pressure industrial processes to turn wood into paper and other ...

As crews continue to work through hazardous conditions, company and government officials say it’s too early to know what might have caused the implosion in Longview that killed at least nine people.

The talk in Longview – an industrial and shipping hub along the Columbia River in southwestern Washington – centered on the search for nine people presumed dead.

The death toll rises to eight in the devastating Washington paper mill explosion as authorities recover six more bodies from the site of the chemical blast.

Crews are resuming the search for nine people presumed killed at a Washington state paper mill where a chemical tank ruptured.

A federal Investigation has been launched after a white liquor explosion at the Longview Paper Mill Disaster killed 2 people ...

The massive tank failure this week at the Nippon Dynawave Packaging mill in Longview released hundreds of thousands of gallons of “white liquor,” a highly corrosive chemical that’s now contaminated ...