Dixie Highway is closed in both directions between Ross Road and Seward Road following a hazardous chemical spill involving hydrochloric acid. (WKRC file) ...

New gear received by East Providence firefighters has right chemical formula Mark Reynolds Providence Journal 0:00 ...

This story has been updated with additional information. A chemical leak at a Vinton County explosives manufacturer on June 11 prompted evacuations and a no-fly order around the southeast Ohio ...

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.

Evacuations are underway as multiple agencies respond to a chemical leak at the Austin Powder Red Diamond plant in Vinton County.

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

Philadelphia police are searching for the suspects who attacked a woman with an acid-like chemical.

An acid spill at the Radford Army Ammunition Plant that hospitalized one worker on Tuesday was ten times bigger than officials originally thought.

DNA is fundamental to the biology of all life on Earth, but how many of us actually know what it is or what it's made of?

Six people were injured during a release of acid vapor at a chemical plant in Giles County on Thursday morning.

Comparing Nucleic Acid Isolation Techniques To obtain high-quality, purified nucleic acids, scientists can use several different methods, including phenol-chloroform extraction, cesium ...