Glendale Fire officials say nitric acid at a manufacturing business prompted a two-alarm hazardous materials response on Monday afternoon.

Local hospitals, health officials weren't immediately notified about a nitric acid spill on Interstate 10 in Tucson, among communication missteps in a mostly effective emergency response, report says.

Science Building at Adelphi University evacuated after nitric acid spill Adelphi University campus activities were interrupted after a chemical spill at the campus science building in Garden City.

The evacuation order has been rescinded and the public may resume normal activities. Reminder to follow guidelines if you suspect you've been exposed to hazardous fumes.

An employee was taken to the hospital after an incident at Radford Army Ammunition Plant Tuesday, officials say.

The trailer contained the liquid form of nitric acid, which is highly corrosive. People within half a mile were evacuated and people within a mile were told to shelter in place.

Russian troops blew up an industrial-size acid tank in eastern Ukraine Tuesday — unleashing a dangerous cloud of toxic fumes that could blind locals, Ukrainian officials said.

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

A Russian airstrike targeted a chemical plant in eastern Ukraine on Tuesday, causing a dangerous cloud of toxic gas to rise into the air.The airstrike hit a tank of nitric acid at a chemical plant ...

Nitric acid leak at Ohio explosives plant forces evacuations, flight ban, and emergency response across Vinton County.

According to the Centers for Disease Control, nitric acid is extremely corrosive. Exposure to fumes can cause immediate irritation of the eyes, skin, mucous membranes and respiratory tract and can ...

Muriatic acid fumes at Tollgate subdivision pool prompt firefighter, hazardous materials team response By Barney Lerten Published May 22, 2025 1:45 pm ...