HazMat

The foam was used “in the early stages of firefighting efforts for a limited time given the heightened risk of letting the fire burn and spread," Lubrizol said in a statement.

The private contractor sprayed the foam for about three hours Tuesday at the Chemtool Inc. factory near Rockton, despite concerns raised by government regulators.

As many as 175 firefighters from 45 different fire departments responded to the fast-moving, wind-driven fire at Chemtool in Rockton.

An explosion at a chemical plant in northern Illinois sparked massive fires that sent flames and huge plumes of thick black smoke high into the air and debris raining onto the ground.

A walk-around of the new hazmat from SVI on a Sutphen Monarch chassis.

The incident happened near where two people had been arrested a month before and accused of attempting a terrorist attack on train tracks to disrupt plans for a natural gas pipeline.

Watch as this big, bright heavy rescue comes together.

CSX donations help Indianapolis Fire Department create a hazmat training site.

A level 3 hazmat incident happened after a man opened a package, noticed chemicals inside, and took the package to a Boston firehouse.

"They were able to use the thermal to direct the teams on the ground as to what areas needed attention, where to pull back and redirect from," Pagano explains.