This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. NEW YORK (AP) — The doors of a metal box ...

Along with satellites, ground sensors and planes armed with infrared cameras, drones are part of the backbone of a new federal policy to compel energy companies to record and slash their methane ...

April 16 (UPI) --Far more methane, a potent greenhouse gas, is being released from landfills and oil and gas operations around the world than governments realized, recent airborne and satellite ...

NEW YORK (AP) — The doors of a metal box slide open, and a drone rises over a gas well in Pennsylvania. Its mission: To find leaks of methane, a potent greenhouse gas, so that energy companies can ...

NEW YORK -- The doors of a metal box slide open, and a drone rises over a gas well in Pennsylvania. Its mission: To find leaks of methane, a potent greenhouse gas, so that energy companies can plug ...