U.S. President Barack Obama will attend the end of the Copenhagen climate change summit, a late change of plan the White House attributed on Friday to growing momentum toward a new global accord.

Promotes Okawita Paha National Monument in the Black Hills

Climate skeptics, people who doubt the science on global warming, must not be allowed to sabotage U.N. climate talks which start next week, Britain's Energy and Climate Secretary said Thursday.

A small group of indigenous people have travelled here to the historic Copenhagen climate talks to show negotiators dramatic documentary videos they made about the immediate impacts of climate change on their homelands and way of life.

People who doubt that human activity contributes to global warming are "flat-earthers" and "anti-science", Gordon Brown has said.

Nepal held the world's highest Cabinet meeting today as ministers wearing oxygen masks gathered on the slopes of Mount Everest to highlight the danger that global warming poses to Himalayan glaciers.

The EPA is proposing using the Clean Air Act to force mega-polluters to reduce the amount of global warming pollution they emit. But before the EPA can take action, they must solicit public comments. The comment period is brief, so please send a messag

A leading scientist acclaimed as the grandfather of global warming has denounced the Copenhagen summit on climate change next week as a farce.

Tibet's exiled Buddhist spiritual leader the Dalai Lama entered the climate change debate on Monday, urging governments to take serious action and put global interests ahead of domestic concerns.

The tar barons have held the nation to ransom. This thuggish petro-state is today the only obstacle to a deal in Copenhagen