A new study offers a more efficient, greener method for making ammonia using only nitrogen from the air and water, with help ...

The shake-up in trade flows reflects a shortage of medium and heavy crude grades at the key Gulf Coast refining hub, which has struggled in recent months to secure adequate supplies amid Mexican ...

The new complex comprises a 200,000-bpd crude oil refinery, a 1.4-metric MMtpy ethylene complex as well as a variety of downstream petrochemical units such as polyethylene, polypropylene and ...

The reshuffle at the top is the latest disruption for the company since the EU announced a new round of sanctions last Friday directed at Russia over its war in Ukraine.