Satellite data shows the U.S. releasing more and more of the potent greenhouse gas into the atmosphere, researchers said, despite pledges to cut back. Satellite data shows the U.S. releasing more and more of the potent greenhouse gas into the atmosphere, researchers said, despite pledges to cut back. Global Warming, Greenhouse Gas Emissions, Methane, Natural Gas NYT > Science
Methane Levels Still Rising, Despite Global Methane Pledge
