The pope could inspire a green energy revolution among faith communities.
Heed the pope’s call to tread more lightly upon the Earth by making your money fossil-free.
Here are five key quotes from the encyclical that will shake up the global climate debate.
World leaders are resolving to stop cooking the planet after they’re dead.
Cloud computing comes with an enormous environmental price tag.
Words alone won’t hinder climate change.
Pipeline disasters are part of the price we pay for relying on oil.
President Obama's all-of-the-above energy policy is a race that can't be won.