Valero Energy refinery explosion causes thick smoke; air quality monitoring underway.

An atmospheric "echo chamber" was created Friday night as a two weather events collided.

A LARGE explosion at an oil refinery has shot plumes of smoke into the air and left nearby residents seeking shelter.

An explosion at Port Arthur's Valero refinery rocked homes and businesses, leaving residents bewildered but causing no ...

A loud noise with a flash of light was heard in Leesburg, Virginia, on Friday night, and a Maryland resident claims she saw a ...

A huge explosion at an oil refinery in Texas about 90 miles east of Houston forced nearby residents to shelter in place. Some ...

A loud boom echoed across Texas on Saturday, March 21. Residents initially feared an explosion. Officials confirmed the sound ...

A man is unaccounted for after a home fire and explosion in Bloomfield Monday evening. Officials say they had initially ...

Investigators are still trying to determine the cause of an explosion at a house in Lake Dallas from Thursday night.

A loud boom shook Northeast Ohio Tuesday morning, rattling homes. See what the National Weather Service says it may have been ...