Among the many unknowns after the explosion is whether the air could now be polluted with hazardous chemicals.

A massive explosion at a food dye factory in Louisville, Kentucky on Tuesday left two people dead and a dozen others injured, ...

Two people were killed and four remain in the hospital from an explosion at a manufacturing facility in Louisville, Kentucky, ...

A deadly explosion at a chemical facility in Louisville, Kentucky on Tuesday is now under investigation. The explosion ...

Neighbors of a factory in Louisville, Kentucky, where two workers were killed in an explosion say they complained for years ...

The explosion at a food-coloring facility in Louisville also injured several others and caused widespread destruction.

A factory explosion at Givaudan Sense Colour in Louisville, Kentucky, on Tuesday killed two people, injured 11 others, and ...

LOUISVILLE, Ky. — Two employees have died following an explosion at a Louisville, Ky., factory that caused a partial collapse ...

Two workers were killed in a factory explosion in Louisville, Kentucky, that also left many homes in the surrounding area ...

Emergency management crews cleaned up damage Wednesday after a chemical plant explosion left two people dead and several ...

Two people were killed in a large explosion at a commercial facility in Louisville, Kentucky, Tuesday afternoon, the ...