Six surprising U.S. cities for a car-free vacation

Where should you take your next car-free getaway? These six cities may not boast mass transit systems like New York's, but they do have what it takes to make discovering their best features an easy, fun, and affordable experience without …

JetBlue offers $4 L.A.-to-L.A. flights for Carmageddon

Los Angeles is quaking in fear of "Carmageddon" this weekend, when 10 miles of heavily-populated Route 405 will be shut down. But never fear, Angelenos ... you won't have to spend even a single weekend not pumping out tons of …

Critical List: Republicans vote to give states power over clean water; deer ticks in the Great Lakes

House Republicans voted yesterday to let states decide whether a company is living up to the Clean Water Act or not. The EPA's decision to prevent West Virginia coal companies from dumping waste into rivers prompted the bill to begin …

More density equals less driving: just an urban legend?

The National Household Transportation Survey suggests that only the steepest increases in density lead to reduced car usage.

Fight climate change by following the speed limit

Bay Area drivers could get a friendly push from the Metropolitan Transportation Commission to fight climate change through "smart driving." This means: going easy on fuel consumption by avoiding sudden acceleration, keeping their tires inflated, ditching the golf clubs in …

Spanish city lets you trade in your car for a lifetime pass on public transit

The Spanish city of Murcia offered its residents a lifetime of free trolley rides if they would only give up their cars.

Toronto women's shelter starts bike-sharing program

When you're broke and scared and used to not being in charge of your own life, regaining autonomy is a step-by-step process. Getting on a bike can help with all that.

'Katrina cottages' become permanent housing

"Katrina cottages," alternatives to FEMA trailers used after Hurricane Katrina, find new life around the country as housing and educational facilities.

Your bike commute stories: The good, the bad, and the opossum

We asked you for your best and worst commuting stories. One lucky fan who responded got a gift card for $500 to her local bike shop. But why stop there? A lot of the tales were so good, we just …