Massachusetts is considering classifying wood pellets and other tree products as renewable energy.
South Miami, Fla., has become the first city outside of California to mandate solar panels on new homes.
Don't bet the future of the climate on negative emissions technology, Stanford University scientists say.
References to greenhouse gases and reducing petroleum have been deleted in favor of the economy.
President Trump's executive order on energy calls for the removal of "burdens" to domestic energy use.
The White House’s proposed budget forcefully kicks many federal climate-related energy programs to the curb.
Senators grilled EPA administrator nominee Scott Pruitt on climate change during his confirmation hearing.
The U.S. will become a net energy exporter by 2026, according to the U.S. Energy Information Administration.