Seattle Fire was called when a "pepper-spray-like substance" was released under the door of a 10th-floor apartment.
A liquid nitrogen leak at a northeast Georgia poultry plant killed six people Thursday, with multiple others taken to the hospital, officials said.
Seven train cars derailed on a railroad bridge in Cincinnati, leaking fuel and bringing down power lines, authorities said.
Mixing two types of cleaning chemicals in an attempt to clear a clogged drain created toxic fumes that sickened people and pets at a Far East Side home on Friday, the Madison Fire Department reported.
A look back at a deadly 1988 explosion that claimed the lives of six Kansas City (MO) firefighters and destroyed two vehicles.
Two people died and four others were injured after a carbon monoxide incident in Bensonhurst at around 8 p.m. Monday night.