Valero had to take its largest refinery offline during a war-related energy supply shortage.

A massive explosion and fire broke out at the Valero Oil Refinery in Port Arthur, Texas, one of America's biggest oil refinery hubs. Black smoke was seen billowing up into the sky from the refinery.

A fire broke out at Chalmette Refining Friday afternoon after residents reported hearing a large explosion, according to the St. Bernard Parish Sheriff’s Office. The fire was under control as of ...

A significant explosion at an oil refinery near the Texas coast on Monday sent plumes of smoke billowing into the sky, prompting local residents to shelter in place. The incident occurred at the ...

Crews have extinguished a fire at a Texas oil refinery after a large explosion sent plumes of smoke into the air and prompted a shelter-in-place order for nearby residents, officials said Tuesday, ...

A massive explosion at a Texas crude oil refinery shot up towering plumes of dark smoke and physically shook locals’ homes before they were ordered to shelter in place Monday. A loud boom resounded ...

Add Yahoo as a preferred source to see more of our stories on Google. A huge explosion at an oil refinery in Texas about 90 miles east of Houston forced nearby residents to shelter in place. Some ...

A large explosion at an oil refinery near the Texas coast shot plumes of smoke into the air and forced nearby residents to shelter in place, officials said. No one was injured in Monday's explosion at ...