Oil and gas companies want Washington to believe that fracking can save Ukraine from Russia. It can’t.
The social cost of coal is huge. So why are mining leases so cheap?
President’s economic advisers sound warning over delaying EPA power plant rules in the face of industry lobbying.
The government is failing to conduct key safety inspections on new oil and gas wells on federal and Native American land.
Absolute cap to come into effect, climate adviser says on the day after US announces ambitious carbon plan.