Costa Rica poised to become world's first fossil fuel-free country

Why we need more pedestrian scrambles

New York's Tappan Zee Bridge to live on as artificial reef

10 strange roads you can actually drive on

We should worry about boomers on e-bikes

This Swedish highway charges electric vehicles as they drive along

Push toward transit-oriented housing proves divisive in California

With JUMP, Uber expands into bike-sharing biz

Google Maps adds 'wheelchair accessible' routes to major cities

Polluted German cities eye free public transit

Did Minneapolis just host the most public transit-dependent game in Super Bowl history?

Respected architect proposes bridge linking Scotland and Ireland (and no one laughs)