Amazon, which ships millions of packages a year to shopper's doorsteps, wants to be greener

Senate Majority Leader Mitch McConnell says the Senate will vote on the Green New Deal, a sweeping plan by Democrats to combat climate change

Michael Bloomberg, a climate pragmatist, searches for lane in 2020 race for Democratic nomination

Democrats call for Green New Deal to address climate change and transform economy

Pacific Gas & Electric Corp., the nation's biggest utility, has filed for bankruptcy reorganization in a bid to relieve itself of some of the billions of dollars in damages it could face as a result of California's devastating wildfires

Plans to quickly privatize Puerto Rico's hurricane-damaged electrical power system have hit a snag with the U.S. territory's House and Senate at odds over a bill to allow sale of the transmission and distribution system

Connecticut selects nuclear power plants, wind and solar projects to help generate more clean energy

California has set a goal of phasing out all fossil fuels from the state's electricity sector by 2045 under legislation signed by Gov. Jerry Brown

A Norwegian company's robotic sailboat has completed a transatlantic race for unmanned vessels, making it the first ever to complete the nearly decade-old challenge

New Mexico's largest electric utility is asking state regulators for approval to join a trading market that allows participants in several western states to buy and sell energy to better balance supply and demand