Paris already has one of the largest bike-sharing programs in the world; now it wants to add a car-sharing program, with all electric cars.
Denver Mayor John Hickenlooper took Transportation Secretary Ray LaHood on a bike ride last week to show off B-cycle, the city's new bike-sharing program. He talks to Grist about urban mobility and his campaign for governor.
More fallout from Fannie Mae and Freddie Mac's opposition to a popular clean-energy program.
In his effort to paddle the entire length of the Colorado River, author Jonathan Waterman had to walk the last 60 miles of delta and infected his feet in the polluted remains of the drying river. Here is the second of two excerpts from Waterman's book, Running Dry.
Did land-use regulation contribute to the housing bubble? New research finds that any limits on where homes can be built corresponded to both higher price gains and steeper price drops for residential property.
Senate Majority Leader Harry Reid (D-Nev.) said he is willing to add PACE-restoring legislation to a scaled-back energy bill, but only if a Republican cosponsor signs on to the plan. That may be the best hope of restoring the popular finance tool.
The Chicago Tribune/WGN released a doozy of a poll Saturday finding a surprisingly large appetite for cutting highway expansion and redirecting the money to transit.
Los Angeles Mayor Antonio Villaraigosa climbed on a bike for the first time in years last Saturday for a ride to the beach. Within 30 minutes a taxi driver pulled out in front of him on Venice Boulevard, knocking the mayor to the pavement.
Sens. Barbara Boxer (D-Calif.), Jeff Merkley (D-Ore.), Kirsten Gillibrand (D-N.Y.), and Mark Begich (D-Alaska) introduced a bill Thursday that would put Property Assessed Clean Energy (PACE) programs back in action over Fannie Mae and Freddie Mac's objections.