A reader's battery has shuffled off this mortal coil. Umbra says Mexican recycling plants make calamity of so long a life.
A recent study finds that people who walk to work or take the train are more satisfied than the rest of us. What do they know that we don't?
More than 23 million rides have been taken on bikeshares, though research is still unclear on how much they help the planet.
Even Harry Potter would be impressed.
Don't turn around too fast, but we think Uber put a drunk person in your backseat.
This beautiful video shows reconnecting with the land isn't strictly an American concept.
Featuring steamy lines from "nature's pickup artists."
Amid ongoing drought, cemeteries turn to grass alternatives to conserve water.
Dennis and Danielle McClung have turned a broken swimming pool into a self-contained ecosystem that pumps out veggies and fish. Beat that!