A North Dakota bill to study oil spills on Fort Berthold now needs state funding due to policy changes affecting federal ...

Venezuela's state oil company PDVSA has resumed regular imports of light crude as its own output of medium and light grades ...

U.S. refiner Delek has the option to run more light, sweet crude oil if it is economical to do so, CEO Avigal Soreq said on Thursday, amid tariff uncertainty threatening supplies of heavy sour grades ...