Deer Park faced significant challenges when technical issues with the CodeRED emergency alert system left many residents ...
A chemical release at PEMEX's Deer Park plant caused two deaths and 35 injuries, prompting emergency measures.
A Pemex subsidiary has suspended operations of certain processing units to investigate the cause of a chemical leak that ...
A hydrogen sulfide leak at a Texas Pemex oil refinery has killed two and injured dozens of others. Deer Park, Pasadena ...
Mexico's state-owned Pemex's new oil refinery is processing crude at about 80% of its capacity, the country's president said ...