For the first time in recorded history, the concentration of CO2 has nipped above 400ppm in at least one part of the world.
Greater Manchester is on the forefront of developing a blueprint for EcoCities in light of manmade climate change.
Global climate talks are underway in Bonn, Germany, to pave the way for high-profile negotiations in Qatar later this year.
if you're trying to make a case for people to take advantage of solar power, a little humor might just go a long way.
The Gujarat Solar Park takes up 3,000 acres of desert in India, which makes it the largest solar farm in the world.
Sea level rise threatens to cause groundwater-related problems in coastal communities, such as New Haven, CT
While wind farms may raise local overnight temps, they act to diminish global warming by providing a clean source of energy.
Video explores emerging evidence showing how extreme weather in the N. Hemisphere may be connected to a warming Arctic.