The Environmental Protection Agency rejected the bedrock scientific finding that greenhouse gases threaten human life and ...

Bill Gates is changing how he talks about climate change. The Microsoft co-founder, who has poured billions into fighting global warming, now says it’s time to dial back the panic and focus on lifting ...

The agency is racing to repeal a scientific finding that requires it to fight global warming. Experts say the goal is to get ...

The British billionaire Richard Branson today announced he would award $25-million to the first person or organization that develops a plan to remove a billion tons of carbon dioxide a year from the ...

“This is not a time for business as usual,” said Stephen B. Heintz, president of Rockefeller Brothers Fund in New York, moderating a session on the role of philanthropy in dealing with global climate ...

With a direct letter sent to nations, host country Brazil is shifting the U.N. climate conference into a higher gear. The letter sent late Monday comes during the final week of what has been billed as ...

It took a Tucson resident to devise an emergency plan to fend off catastrophic global warming — shade. University of Arizona astronomer Roger Angel, who has spent much of his life building mirrors to ...

WASHINGTON, D.C. – Most people associate global warming with industrial polluters. But people who work in office buildings can also significantly impact climate change by introducing energy-efficiency ...