July 2, 2014, 7am PDT
The high mode share of bikers in Boulder, Colorado allowed researchers to verify findings already documented by researchers in Europe.
September 18, 2012, 12pm PDT
Despite more bicyclists on its streets, Philadelphia has seen a marked reduction in bike crashes and deaths. With double the amount of cyclists on downtown streets since 2002, the decline is being attributed to more visibility to motorists.
June 27, 2011, 9am PDT
Studies often show that bicyclists find "safety in numbers." Norman Garrick and Wes Marshall explain that the street design strategies that attract bike riders are the same ones that improve road safety for all road users.