As the poles melt, icebergs are breaking off and drifting with greater ease, creating a world of problems for humans and animals alike.
Our little habit of wiping out wildlife is going to come back and bite us.
SUVs are saving General Motors, but that doesn't mean they're about to rule the roads again.
This is your favorite protein's carbon footprint.
A convoy of tap water gets sent across the northern border as a gesture of solidarity with H2O-strapped Detroit residents.
In our ever-browning America, empowering black and brown voters is absolutely necessary to make the transition to clean energy.
The Colorado house has no heating system, but it has a greenhouse warm enough to grow bananas, a solar-heated hot tub, and killer views.
It turns out you actually can be more Catholic than the Pope.
Does the media have you worried about the coming kalepocalypse? Take a deep breath and gulp of that green juice, and read this.
We've devised the world's shortest survey to find out what kind of actions our readers are taking. You know you want to.