The ozone layer is on the mend, according to new research.
A Tesla sedan got into a fatal accident while in autopilot mode -- and it looks like the driver was watching a DVD at the time.
The Obama administration has closed a loophole that let coal companies cheat taxpayers out of royalties.
Environmentalists pushed companies to sign up for the Indonesia Palm Oil Pledge — but now it’s gone.
This isn’t the first time we’re hearing of threats to the tuxedo-clad birds -- but there might be some good news for their future.
Karenna Gore joined Tim deChristopher and other activists in civil disobedience to protest a pipeline for fracked natural gas.
The city council unanimously voted to stymie a proposal to ship out 10 million tons of a coal a year.
The green group’s executive director has offered to fill one of those empty time-slots at the GOP convention.
In a climate-changed world, we need a government that can respond effectively to emergencies, but we don’t have one.