City leaders had rejected the idea of committing to purchase fossil fuels for decades. Here's why they reconsidered.

On Wednesday, President Trump unveiled a suite of new tariffs that target pretty much every country and territory in the ...

Fossil fuels just hit a record low in the US electricity mix last month, while solar and wind soared to all-time highs, ...

“During the Lunar Night, when the Moon is not receiving sunlight, some of the oxygen will be used for astronauts to breathe.

Fossil fuels accounted for less than 50% of the U.S. power mix for the first month on record in March, according to energy think tank Ember on Friday, driven by a near-quarter rise in wind and solar ...

Little of America’s energy comes from geothermal sources, but that could change quickly.

U.S. Sens. John Thune (R-S.D.) and Dick Durbin (D-Ill.) today led a bipartisan group of their colleagues in asking President Trump to permit the year-round sale of E15 fuel through the summer of 2025 ...

In partnership with Y4C, a global initiative co-led by Italy and UNDP, Kyuka Ventures is piloting its Plastic-to-LPG project in Katanga.

Wyoming’s largest electric utility has thrown a temporary lifeline to the Dave Johnston coal-fired power plant near Glenrock while solidifying plans to stop burning coal at the Naughton power plant ...

It’s as if Trump's goal is to take us back 50 years to the pollution of my boyhood days in Wisconsin. We must protect clean ...

Colorado lawmakers and Gov. Jared Polis’ office are weighing legislation that would require 100% of the state’s energy to ...