Wastewater volumes in Texas’ Permian Basin have increased to about a billion gallons per day. Treating it would take more energy than used by most states.

The US imposed new sanctions on Iran, targeting an oil refinery and several entities involved in petroleum trade. The ...

At a time when Germany’s solar industry is suffering from weakened political support, the Technical Inspection Association, TÜV, has uncovered rusted radioactive waste barrels in the already ...

increasing pressure on Tehran amid a push for a new nuclear accord. West Texas Intermediate rose 1.6% to settle above $68 a barrel for the first time in more than two weeks, while global benchmark ...