Harmful impacts of global warming such as heat waves and sea level rise are mounting and show a need for a "radical transition" to a greener economy, a study presented at U.N.

The U.N.'s Paris climate conference, designed to reach a plan for curbing global warming, may instead become the graveyard for its defining goal: to stop temperatures rising more than 2 degrees Cel

German sales of sulphur hexafluoride, the most potent of all greenhouse gases, rose 13 percent last year compared with 2013 levels, according to data from the federal statistics office published on

Japan's Kyushu Electric Power said on Tuesday it has delayed the restart of its Sendai nuclear plant in southwestern Japan, the first to be brought back into service under new rules introduced afte

A plan for a new global research program aimed at driving down the costs of renewable energy more quickly has drawn serious interest from the world's leading economies, its proponents say.

Rising greenhouse gases have boosted rainfall in the Sahel region of Africa, easing droughts that killed 100,000 people in the 1970s and 1980s, in a rare positive effect of climate change, a study

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The U.N.

Duke Energy Corp pleaded guilty on Thursday to environmental crimes over a North Carolina power plant's coal ash spill into a river and management of coal ash basins in the state, U.S.

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