Cree organizer Clayton Thomas-Muller provides a deeply personal account of a ceremonial healing walk through the broken landscape of Canada’s tar sands. This year’s walk begins July 4.
It’s a commercial office space equipped with composting toilets, rainwater showers, and a stairway designed to be so beautiful that no one ever takes the elevator.
Tim DeChristopher, who was just released from federal custody, is best known as the man who disrupted an auction of pristine public lands. But there’s more to his story than his role as “Bidder 70.â€
Two recipients of this year’s Goldman Environmental Prize are working to abolish the practice of sending trash to landfills and incinerators. And the idea is catching on.
Hawaii generates more of its power from the sun than any other state. Here’s what the rest of us can learn from the obstacles that came up along the way and and what’s being done to overcome them.
A report intended to help the oil and gas industry squash the anti-fracking movement turns out to be full of useful information—and admits that much of what activists are saying is true.
Human allies of whales and dolphins have long had difficulty reining in the Navy’s use of sonar that harms these animals. But recent developments suggest that may be starting to change.
In January, the Sierra Club reversed a 121-year-old ban on civil disobedience to reflect the urgency of climate change. The move presents an opening for radical groups to try new tactics like the three discussed here.
As climate change forces species to head for cooler climates, biologists are using new tools and partnerships to make sure we help—and don't hinder—their flight.
Video: The Swinomish tribe could lose up to 15 percent of their land on low-lying Fidalgo Island to climate-change related sea level rise. They’re working with planners to make sure they can survive—and thrive—in the region’s changing climate.
Cultural attitudes toward food tend to change slowly. But as we struggle to feed a growing population, insects present a remarkably plentiful source of nutrition.
Forty-eight leaders of environmentalist groups such as the Sierra Club, Friends of the Earth, and 350.org were arrested today while participating in civil disobedience. They were demanding that President Barack Obama stop construction of the Keystone XL Pipeline.
Two scientists at Columbia University believe that carbon-mopping machines modeled after trees could sequester enough carbon from the atmosphere to slow global warming. But can we produce them quickly (and cheaply) enough for the plan to work?
A divestment campaign led by students is changing the national conversation about energy, creating a market for sustainable stocks, and linking up students with communities facing off against the fossil fuel industry.
Many were surprised to hear President Barack Obama take up climate change at today’s inaugural address. Here are a few ways the president can seize the moment and transform our approach to climate action.