The Energy Star program is as much a climate program as it is an energy savings program.
Congress could use a rarely-invoked law to permanently kill an Obama-era methane emissions regulation.
China is home to the world's largest solar farm. It looks pretty spectacular from space.
For the first time in North America, wind powered more than 50 percent of electric demand on Feb. 12.
Greenhouse gas emissions fell in 2015, reducing America’s overall climate pollution to below 1994 levels.
Europe will vastly overshoot its carbon emissions target unless it closes all 300 coal-fired power stations by 2030.
Renewable energy sources made up nearly nine-tenths of new power added to Europe’s electricity grids last year.
Scotland unveils a plan encouraging residents to use low- or zero-carbon sources for half their energy.
The vast project in Ramanathapuram is the world's largest solar power station in a single location.
Trump’s “America First Energy Plan” is replete with specious claims about climate and energy policy.
Energy secretary nominee Rick Perry fiercely defended the mission of the U.S. Department of Energy on Thursday.
Senators grilled EPA administrator nominee Scott Pruitt on climate change during his confirmation hearing.
Interior secretary nominee Ryan Zinke emphasized the Trump administration’s vow to recommit America to fossil fuels.
In its annual risk review, the World Economic Forum ranked climate change among its most impactful risks.
Climate and energy experts say these are the most important questions to ask Trump's cabinet nominees.
Writing in one of the world's leading scientific journals, President Obama stated the case for clean energy.
China's energy agency is sharpening its focus on curbing the use of fossil fuels.
The U.S. will become a net energy exporter by 2026, according to the U.S. Energy Information Administration.
As Donald Trump takes office, here are four energy issues to watch in 2017.
From dead coral to hopeful deals, these are the stories that mattered most about climate change.