Pemex’s Deer Park oil refinery near Houston discharged 43,500 pounds of highly toxic hydrogen sulfide gas over more than ...

A gas leak at a Pemex refinery resulted in two deaths and affected dozens. Local Francisco Hernandez, who experienced ...

Pemex, the Mexican state-owned oil refinery, reported to Texas regulators that it released 43,500 lbs of highly toxic hydrogen ...

The Deer Park refinery of the Mexican national oil company Pemex, near Houston, will be operating at a reduced level this ...

Two employees killed when hydrogen sulfide leaked at a Houston-area oil refinery were employees of a subcontractor performing ...

Mexican national oil company Pemex's Deer Park oil refinery near Houston will operate this weekend at a low level following a deadly chemical leak a couple days ago, the company said in a statement ...

Pemex's Deer Park oil refinery near Houston will operate this weekend at a low level following a deadly chemical leak a couple days ago, Mexico's national oil company said in a statement late on ...

DEER PARK, Texas -- Two workers killed when hydrogen sulfide leaked at a Houston-area oil refinery were employees of a subcontractor performing maintenance work, the director of Pemex, Mexico's ...

After a deadly hydrogen sulfide gas leak at the PEMEX oil refinery in Deer Park, the area's shelter in place directive has ...

A chemical leak at a PEMEX oil refinery in Deer Park, Texas, on Thursday killed two workers and injured several others, ...

Sheriff Gonzalez said two people died and dozens of others were injured in a chemical release at the PEMEX facility in Deer ...

County commissioner Adrian Garcia accused Pemex of failing to use the CAER system or otherwise notify community members about ...