They focused on its implications, how the public perceives it, and the attempt by conservatives to deny its very existence.
As a result, some 400 chimps will be moved to a national sanctuary, where they will have room to live and play in peace.
Bill McKibben plays a vital role in the environmental movement. As an activist, and thinker, his contributions have international significance.
As a result, the 77 workers there will keep their jobs, and the 104 bears living there will continue to have a home.
The fires were fueled by a record-breaking, scorching heat wave - caused and worsened by climate change.
Mercury pollution, caused by coal-fired power plants, is a growing worldwide problem.
2012 - a year marked by droughts, brushfires, and crop damage, was the hottest year on record for the lower 48 U.S. states.
One hundred and thirty fires blazed across New South Wales, Australia's most heavily populated state, as emergency teams evacuated national parks and fought to get the flames under control.
There may not yet be the political will in Congress to pass significant climate change legislation. But efforts to address this issue will continue to get strong support from Mother Nature.
The Kulluk drilling rig, owned by oil company Shell ran aground off Alaska after breaking away from tow boats due to near-hurricane condition winds.