Kiribati is one of a number of small island countries that will soon be largely, or completely, submerged as sea levels rise.
As CO2 levels rise, coral-reef fish seem to lose the ability to recognize each other.
South Dakota's permit to build the pipeline just expired, making it that much harder for Transcanada to resume construction -- whatever the Obama administration decides.
Want to cut your air conditioning costs, save people from getting sick, and slow global warming at the same time? Grab a bucket of white paint.
It’s worth revisiting “Do the Right Thing” on its 25th anniversary for its prophetic messages about global warming and cities.
On Tuesday, NASA is launching a new satellite to measure atmospheric CO2 from space. The previous one of its kind crashed into the ocean.
The world's drug market is also hitting the locavore trend.
A new study suggests the threat of climate change is enough to put the emperor penguin on the endangered species list.
British Columbia's pioneering carbon tax not only reduced climate pollution, but gained popular support as well. Oh, and the naysayers who predicted economic doom? Didn't happen.
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