And it wasn't just that they all endorsed Hillary Clinton.
Come to our hot summer lecture series, on a few of our favorite things: transportation, plastic, and keeping cool.
Watch how to make your city better for humans — not cars -- to get around.
Well, Americans are bad at voting in general. Watch our video to find out why that’s a problem.
A pop song was the warm-up to the DNC's first prime-time mention of climate change.
If all goes as planned, it’ll be finalized this fall — and it’ll be good for the ozone layer too.
The former Veep won't be in Philadelphia, but he's definitely not voting for Trump.
Coal mining is disappearing in West Virginia and Kentucky. What will take its place?
The Atlantic, Washington Post, and Politico threw swanky parties for climate deniers.
Advice columnist Umbra Fisk churns out answers.
Several thousand protesters hit the streets to demand an end to fracking and other types of fossil fuel extraction.
The climate is complicated, but one thing is clear: We're all heading to a warmer world.
South Africa’s infamous sharks could become extinct, and that’s bad news.