On the front line of climate change in the Canadian Arctic, scientists hunt for clues to a potentially catastrophic global warming trend: melting permafrost.
Climate change and poverty took center stage Friday at the World Economic Forum in Davos, where leaders began campaigning in earnest for twin global accords aimed at cooling the planet and easing the suffering of multitudes.
Rising temperatures may shift the gender balance of Mediterranean weevils in favour of females, said a study Wednesday into a bizarre consequence of global warming.
Low oil prices could paradoxically help the world reach an international agreement to fight global warming, according to the French ambassador charged with organizing a key climate conference in Paris.
The world community has rallied around the goal of limiting global warming to two degrees Celsius (3.6 degrees Fahrenheit), but how to get there is becoming a headache.
Satellite technology plays a crucial role in measuring greenhouse gas emissions globally, the heads of several space agencies agreed Sunday as they vowed to work together to develop a coordinated monitoring system.
UN climate scientists have issued corrections to the summary of a key report on global warming issued in September.
Fraught UN climate talks revealed growing frustration this week among vulnerable nations and observers with the political stance of emerging economies like China and India in the battle to stave off dangerous Earth warming.
Energized by new targets set by China and the United States, the world's top climate polluters, U.N. global warming talks resume Monday with unusual optimism despite evidence that human-generated climate change is already ...
Levels of nitrous oxide, a gas that both depletes the ozone layer and stokes global warming, could nearly double by mid-century, the UN warned on Thursday.