The EPA is rolling out an ambitious plan to slash greenhouse gas emissions from power plants.
Harry Collins, a founder of the field of "science studies," explains why we should listen to scientists on climate change, vaccines, and HIV-AIDS.
The next episode of "Cosmos" will make the anti-science crowd's heads explode. Here's a preview.
Warning: If you watch this, you'll never be able to watch a climate debate again without rolling your eyes.
Deniers be warned: When you go up against an entertainer like Bill Nye the Science Guy, you may not only be refuted ... but it might also be pretty memorable.
Looked at in the context of our planet's history, what we're doing to Earth appears dire indeed.
Millions of Americans are evangelical Christians. Climate scientist Katharine Hayhoe is persuading them that our planet is in peril.
Aronofsky's "Noah" embraces a brand of faith-based environmentalism that's increasingly popular with young religious believers.
This week's "Cosmos" explained how plants produce clean energy … and how our inferior energy technologies produce climate change.