"Climate change is much bigger than partisan politics."Read more
Because it worked so well to scuttle the global agreement to prevent Iran from getting a nuclear weapon (not), Republicans are trying the same techniques to undermine the Paris talks to combat climate change.
WASHINGTON (AP) — To some Republican presidential candidates, it's better to be with the popular pope than against him.Read more
Sometimes it's hard to see change as it's happening around us.
Bill and Melinda Gates at an event in Brussels, Belgium, earlier this year. Photograph: Emmanuel Dunand/AFP/Getty Images
Former city mayor launches campaign of daily protests outside Gates’ Foundation visitor centre till it commits to divestment
In this July 19, 2011 photo, rows of pressure ridges stack up, foreground, before tumbling over the ever-collapsing calving 6-kilometer- (4-mile-) wide front of Jakobshavn Glacier and into the Ilulissat ice fjord, background, in Greenland. (AP Photo/Brennan Linsley) This story has been updated.
On Wednesday, NASA briefed the press on its “intensive research effort” into the rate and causes of sea level rise, releasing a suite of new graphics and visualizations showing how precisely the agency is measuring the upward creep of the oceans, currently at a rate of 3.21 millimeters per year.
A global map of tree density. Credit: Crowther, et al
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A new global census of all the trees on Earth estimates that more than 3 trillion call this "pale blue dot" home. But the total number of trees on the planet has dropped by almost 50 percent since human civilization began.
Washington (CNN)Former Alaska Gov. Sarah Palin took issue with President Barack Obama's visit to her state, saying he missed some key points while in the region.