We're wasting too much of the clean energy we generate. Reservoirs and caverns can store excess solar and wind power.

Policymakers and industry say the Midwest Hydrogen Hub will create green jobs and slash emissions, but environmentalists see ...

The world’s biggest climate case begins at The Hague in the Netherlands today. Oral arguments will be heard by the ...

New York could see more frequent and destructive blazes, but the state doesn’t have enough forest rangers and firefighters to ...

Johnny Appleseed’s heart was in the right place when he walked all over the early United States planting fruit trees. Ecologically, though, he had room for improvement: To create truly dynamic ...

Under pressure to step up global climate aid, the world’s richest countries secured nothing less than a diplomatic coup in ...

For years, large drillers in California sold unprofitable wells to smaller companies willing to wring the last drops of oil ...

Michigan and other battleground states might have swung for Trump — but they elected environmentalists to U.S. Senate seats, ...

Just a day after the conclusion of the United Nations’ annual climate conference in Azerbaijan, diplomats began convening in ...

Mass protests were held in New Zealand this week over an effort to weaken the rights of the Maori, who often serve as ...

A new analysis finds that the storms’ wind speeds increased by up to 28 miles per hour, boosting their destructive power.

Following the August meeting, Reuters reported that the U.S. “will support a global treaty calling for a reduction in how ...