Two years ago, I tweeted that I was waiting for the day that our environmental heroes are honored during the little shout-out portion of the State of the Union. That day may be today.

From Skeptics to Flip-Floppers to Believers, here’s how the Republican candidates for president stack up on climate change.

A climate bill is again on the table in Australia after Prime Minister Julia Gillard Sunday outlined a plan to reduce the country’s annual carbon emissions by 159 million tons 2020.

Here’s our list of the best and worst campaign ads of 2010 focused on energy and the environment.

In the days and weeks following the explosion on the Deepwater Horizon drilling rig and resulting oil spill in the Gulf of Mexico, Rush Limbaugh confirmed that his grasp of offshore energy policy and technology is about as strong as Glenn Beck’s grasp of U.S. public lands policy.