"A scientist whose observations of drowned polar bears raised alarms about climate change has received $100,000 to settle a whistle-blower complaint against an agency of the Department of the Interior."

"An expert panel at the National Academy of Sciences is calling for an early warning system to alert us to abrupt and potentially catastrophic events triggered by climate change."

"NAIROBI, Kenya and GAO, Mali—  The Sahel is an environmentally fragile zone that stretches across Africa just south of the Sahara desert."

"BLUE ANCHOR, N.J. — 'Heads up!' Deep in the woods, the whine of chain saws pierced the fall air, and Steve Garcia shouted a warning to fellow loggers as a 40-foot pitch pine crashed to the ground. He was chopping down trees to save the forest as part of New Jersey’s effort to beat back an invasion of beetles."

"FAIRBANKS -- Ounce for ounce, methane has an effect on global warming more than 30 times more potent than carbon dioxide, and it's leaking from the Arctic Ocean at an alarming rate, according to new research by scientists at the University of Alaska Fairbanks."

"We've heard that climate change likely played a very minor role in the havoc that typhoon Haiyan wrought on the Philippines."

"Outgoing New York City Mayor Michael Bloomberg might use some of his fortune on behalf of 2014 candidates who are hawkish on battling climate change."

"The National Park Service (NPS) is walking back comments that showcased doubts about whether natural gas development can help battle climate change, acknowledging they 'did not receive appropriate review.'"

A major reason for the U.S. to cut its greenhouse gas emissions is to play a global role as a technological, economic, and political leader while the world is shifting to cheaper production of low-carbon energy.

"WELLINGTON, New Zealand — A New Zealand judge on Tuesday rejected a Kiribati man’s claim that he should be granted refugee status because of climate change."