The U.S. Interior Department said on Thursday it has implemented new guidelines for allowable pressure differences in a certain type of oil drilling in part of the Gulf of Mexico, changes it expects ...

Oklahomans get more than half the water they use from aquifers. But the same areas that hold those underground water supplies ...

Commercial fishermen in the Gulf are still grappling with the effects of the BP oil spill, 15 years later. Photo courtesy of ...