ABC had Chevron. CBS had Exxon. CNN had the coal lobby. ABC refused to run our Repower America Ad! We're working to get 100,000 public comments to ABC before 20/20's next airing.

Climate taxes, not cap and trade markets alone, will lead to the vast technological changes the world's energy system needs to fight global warming, a top U.S. economist reports today.

Limited availability of fresh water is often overlooked as a cause of food scarcity and environmental decline. Governments should be ramping up efforts to make sure we have enough to grow crops as well as enough to drink

As talks between the 160 nations party to the United Nations Framework Convention on Climate Change grind towards a finale in Copenhagen in December 2009, many heavy industries are keeping a close watch on what emission reduction schemes will emerge from

Swedish flat-pack furniture seller Ikea will stop offering plastic or paper bags at any of its US stores from this month. Each year, Americans also throw away some 100 billion polyethylene plastic bags, and less than one per cent of them are recycled.

when trees attacked by caterpillars sound an alarm that other trees in the vicinity detect and heed, some sort of communication system seems required. The evidence is found in trees that react to caterpillar attack or leaf damage by making their leaves

Climate change threatens Australia's A$2.1 billion (US$1.6 billion) commercial fishing and aquaculture industry, but may create new wild fisheries as tropical marine species move south as sea temperatures rise.

For a long time -- the first 15 years that we knew about global warming, and did nothing -- there were no pictures -- but now there is the meltdown travelogue to view the environmental damages.

Island Timberlands starts to log giant trees in Cathedral Grove

Hansen et al."If humanity wishes to preserve a planet similar to that on which civilization developed and to which life on Earth is adapted," the paper states, "CO2 will need to be reduced from its current 385 ppm [parts per million] to at most 350 ppm"