More than 20 firefighters called to the scene in Willenhall.

Sparks from welding work ignited machinery.

List of injured includes firefighter.

Flames spread through more than half the facility

Owners maintain the blaze was arson.

Flames traces to a records warehouse.

Three fire brigade assigned to the emergency.

Workers could not close a propane dispensing valve.

Blaze traced to a fuel tank in the middle of the facility.

More than 250 workers died in the suspected arson blaze.

More than 100 responders on the scene.

Blaze extends over 300 square meter area.

Company has been operating at 50 percent capacity.

Plant is retooling to make protective face masks.

No cause for the blaze has been determined.

An estimated 40,000 square meters of warehouse space involved.

Two workers injured battling the blaze.

No gasoline detected in wells within 1,500 feet of the spill.

Heavy equipment used to separate the burning material on site.

Arkema and two employees still face felony air pollution charge

Blaze involved swimming pool chemicals.

Firefighters fought the blaze two and a half hours.

Surrounding neighborhood extensively damaged by explosion.

Three injured people rushed to local hospital.

Flames brought under control by Delhi firefighters.

A shelter-in-place order covered the fire for four hours.

Smoke damaged contents of a second warehouse.

Government blames accident on an electrical short circuit.

Five workers hit by byproduct of molten iron forging.

Responders labored 10 hours to extinguish the flames.

Neighbors battled blaze until firefighters could arrive.

Nearly 1,000 workers evacuated from smelter and surrounding factories.

Responders tear down protective bars to reach the fire inside.

Blast killed five of 19 employees on duty.

FF Puchheim locked the leaking container under added protection and removed it from the building.

Bulldozers used to pile dirt as a barrier.

Warehouse fire comes a month after a massive explosion that killed 190 people.

Some businesses unable to obtain materials for repairs.

Damage limited to building interior.

Hazmat team called in to deal with burning liquids.

The condition of any casualties remains unknown.

Fire broke out at a coffee plant.

Blaze spread through more than 30 50-gallon drums.

Course will be October 5-8 in Salina, Kansas.

Firefighters extinguished original engine room fire Sunday.

Fire spread to a neighboring shoe factory within 10 minutes.

Blast traced to a fire at a warehouse at Beirut's port.

Enormous blaze reported in industrial unit.

Business has just renewed its permit to operate.

About two million barrels of crude oil at risk.