Our favorite news stories and blog posts in the eco-sphere.
Modern Cave Dwellings
Inhabitat has a slideshow of six amazing homes built inside caves—some of which are available to rent by the night.
What the Frack?
Two nearly identical Ohio earthquakes lead some researchers to believe that nearby fracking caused an ancient fault to slip, says the New York Times.
Did you know that there is a 3,000-mile bike trail that runs along the eastern coast of the United States? Get the details at Treehugger.
Find out which 7 environmentally or personally harmful foods the experts are vowing to avoid this year on Shine.
Inside The Box
Starbucks opened a new store in Washington state made out of four shipping containers, according to the Seattle Times. A new green business plan?
Hope in Hollywood
West Hollywood banned the sale of cats and dogs in pet stores in 2010 and now has become the first U.S. city to ban the sale of fur, says Ecorazzi