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

Pemex has resumed operations following an Oct. 10 chemical leak that led to two fatalities at the operator’s 340,000-b/d ...

Three workers filed a lawsuit in a Texas state court in Houston on Monday against Mexico's national oil company Pemex for ...

The lawsuit alleges each of the three workers at the forefront of the lawsuit suffered from hydrogen sulfide exposure ...

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

Sheriff Ed Gonzalez confirmed in an evening press conference that the hydrogen sulfide release killed two people and injured ...

At least two workers at a Houston-area oil refinery were killed when hydrogen sulfide leaked at the plant, setting off urgent ...

Three workers sued PEMEX after a hydrogen sulfide leak in Deer Park, alleging negligence and seeking $1 million in damages.

Harris County Commissioner Adrian Garcia was among those who said PEMEX's failures in communication led to residents ...

Officials say an operating unit at the Pemex Deer Park refinery released hydrogen sulfide on Thursday. The incident left two ...

The Pemex refinery chemical leak killed 2, injured dozens and forced shelter-in-place orders in Deer Park and Pasadena. They ...

A chemical leak at Pemex's Deer Park refinery near Houston resulted in the deaths of two contract workers and the ...