A fire and explosion at a Connecticut chemical plant Thursday morning was likely caused by the recent heat wave, officials said.

An Italian court on Thursday sentenced executives at a chemical plant to jail terms of up to 17 years for polluting water used by hundreds of thousands of people with PFAS, or "forever chemicals ...

The U.S. Chemical Safety Investigation launched a federal investigation into the chemical leak at a manufacturing plant in McArthur, Ohio, earlier this month.

Emergency crews responded to a fire at the Amsty plant in St. James plant, according to officials.

An explosives manufacturing plant in southeast Ohio is expected to reopen as soon as Monday, after a chemical leak that forced evacuations last week.

A yellow-orange plume of nitric oxide leaked into the air after a chemical release took place at southeast Ohio plant.

Here's what we know about the leak that happened at the Austin Powder plant near McArthur, Ohio at about 7:15 a.m. June 11. What happened during the Ohio chemical leak?

An explosives plant at the center of a chemical leak on Wednesday was previously fined for numerous Clean Water Act violations and was the site of a deadly explosion in 2009, according to federal ...

A nitric acid leak at the Austin Powder Plant in Ohio prompted emergency evacuations of hundreds of residents.

A massive nitric acid leak spewed orange plumes of smoke into the sky, forcing a no-fly zone and mass evacuations around an Ohio chemical plant, according to reports.

A yellow-orange plume of nitric oxide leaked into the air after a chemical release took place at southeast Ohio plant.

A chemical leak at an explosives manufacturing plant prompted evacuations in a southeastern Ohio county.