Fire departments across a large section of northern and central Ohio were reportedly busy Wednesday night answering calls for suspected natural gas leaks. It turns out the culprit for Columbia Gas of ...

Feb. 8—An excess of the additive that gives natural gas its "rotten-egg" smell caused more than 300 calls to Westmoreland County 911 since Tuesday night, reporting an odor of natural gas, according to ...

An excess of the additive that gives natural gas its “rotten-egg” smell caused more than 300 calls to Westmoreland County 911 since Tuesday night, reporting an odor of natural gas, according to ...

The smell of natural gas Thursday afternoon in Martinez was caused when some of a harmless additive that gives natural gas a rotten egg smell was drained into a bucket at the refinery, Shell officials ...