Watch Sen. James Inhofe cite the Bible to prove that humans aren't causing climate change.
It's been five years since the Supreme Court's landmark ruling, which cleared the way for a huge influx of dirty-energy money into politics.
In their latest annual letter, the philanthropists also see big opportunities for helping poor farmers succeed and eradicating some diseases.
Wilmar International is posting information about its supply chain -- and taking complaints if it falls short on its forest-saving commitments.
In Turkey Creek, Miss., environmental justice activists have won by forging uneasy alliances. Welcome to your new reality, Big Greens.
Ninety-eight of 100 senators are now on the record as saying that climate change is happening. But don't start telling them that people are responsible.
The hip-hop mogul announced at the World Economic Forum summit in Davos that he and Al Gore are organizing Live Earth: Road to Paris.
Specialist eaters like chinstrap penguins could face species-ending food shortages, while generalists like gentoo penguins thrive.
Obama poked the GOP for their overused "I'm not a scientist" dodge. Seems they didn't like it one bit.