Jonathan Waterman, author of Running Dry: A Journey from Source to Sea Down the Colorado River, brought together two experts from either end of the river to talk about what's happened to the Colorado over the years, and how to get more water flowing in the future.
The roommates try to deal with an infestation of white flies in their new urban garden. Check out the web comic!
In homage to those positive and creative forces pushing non-gas pedals across the nation, we invite you to strap on a helmet and steer yourself through these artistic examples of bike activism taken quite literally to the streets.
American teenagers simply don't drive as much as they used to. But should we really chalk it up to the internet and the digital revolution?
I rode the Seattle streetcar today with my nearly two-year-old daughter. It was her first “school” field trip, and her classmates had been excited about …
A reader wants to know if urban dirt is safe for growing food. Is there lead in that urban farm salad? Umbra investigates and gives some savvy tips.
As August draws to a close, we face a somber, sobering anniversary. Five years ago, on August 29, 2005, Hurricane Katrina tore through New Orleans …
Jersey Shore's Nicole "Snooki" Polizzi is one of pop culture's biggest names right now. But will this orange star ever be green?
As a general -- and generally very reliable -- rule, songs about green issues suck. Which makes it that much more refreshing to find this fun and catchy anthem about electric vehicles from the band They Might Be Giants. Won't you take this song for a ride?