Airlock occurs when gas becomes trapped in a high point of a pipeline, blocking the flow of liquid like a plug. This episode explores how gases enter pipe systems—from dissolved air in water to leaks ...

How cold does it have to be for pipes to freeze? Water in pipes will start to form ice at 32 degrees Fahrenheit (0 degrees Celsius). How do you know if your pipes are frozen? If you turn on a faucet ...

The intense cold front and powerful winter storms sweeping across the country are affecting areas not typically accustomed to such frigid temperatures, including Houston. In these arctic conditions, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW ORLEANS (WGNO) – Some of the snow is ...