Learn about animals, weather and natural disasters, alternative energy, environmental politics and space.
Thu, Sep 18, 2014 1:00 PM
It's hard not to feel a little more open, a little more hopeful, after reading this quote.
Video: See how easy it is to plant a tree.
Peter Dykstra exposes five environmental ideas that are not all they're cracked up to be. Plus: The best environmental ad of all time
Solar cells that rely on photosensitive dyes to collect energy are beginning to show an energy-conversion efficiency of 10 percent in full sunlight.
Mexico was joined by the United States and Canada to pool resources to try to keep the rare porpoise from extinction.
A new exhibit in Norway outs the animal kingdom
How to subsist on regional produce all winter — without flavor fatigue.
Undoing years of damage done by hydropower dams is a daunting task.
Catch up on the environmental headlines from the week of May 11-16.
Catch up on the environmental headlines from the week of May 3-9.
Wildfires spread for miles, endangering the "entire community" of Santa Barbara, firefighters say.
The eco-villains: Meet eight guys who have worked hard to make the Earth a lousier place to live.
Fueled by high temperatures and high winds, flames engulf Santa Barbara and drive more than 13,000 people from their homes.
"Enron could've saved us" and four other environmental predictions that didn't come true.
Corn Belt advocates push ethanol as a green fuel, but the EPA mulls whether to consider its indirect emissions.
Miss the headlines this week? Catch up with our best bets from the week of April 26-May 2.
Activist and author blogs about politics, energy and Earth's resources.
Science journalist blogs about humans and other wildlife.