Sea levels across the Northeast coast of the United States rose nearly 3.9 inches between 2009 and 2010, according to a new study from researchers at the University of Arizona and the National Ocea

Saving up for an extravagant vacation? You might want to quit smoking to help pay for it.

U.S.

ALBANY, N.Y.

Emergency workers filled thousands of sandbags on Sunday as the area around Buffalo, New York braced for potential flooding as warming temperatures began to melt up to seven feet (2 meters) of snow

Only 14 U.S. states, California among them, have plans to deal with the effects of climate change

More than 300,000 people marched in New York a week ago, with tens of thousands more in cities across the globe.

In a blow to American hopes of reaching an international deal to fight global warming, India’s new environment minister said Wednesday that his country would not offer a plan to cut its greenhouse

The widow of Nelson Mandela punctured the self-congratulatory mood of the UN summit on Tuesday, saying world leaders had failed to rise to the challenge of climate change.

Last year, the people of China emitted more carbon per person than those in the EU, according this year's Global Carbon Budget.