The largest demonstration in U.S. history was a nuclear disarmament rally in New York in 1982. Today's climate activists are following that lead.
Oregon and Washington stealthily finance fossil fuel projects despite their governors' climate-caring rhetoric.
The world's population could rise to between 9.6 billion and 12.3 billion by the end of the century. The thing that'll slow it? Improving women's health care.
It's been five years since the Copenhagen climate conference, and things have just gotten worse.
Climate justice leader Kari Fulton says the march in New York City this weekend is just the beginning.
The increase in ice may actually be a sign the warming continent is in trouble.
News accounts of eco-disasters give us a false sense that everything is going to be OK. Because we really, really want everything to be OK.
How Williston's North Star Caviar is building a better food system.
If you're going to Climate Week NYC, check out this list of interesting events.
Thirsty Californians now need to think twice before they tap that aquifer.