Thousands of painful wrecks suggest that certain streets could use better safety measures.
There are huge variations in bicycle safety, country by country.
Five image pairs — and simple rules — courtesy of New York City.
A dreary chronicle of a month's worth of accidents.
Bike infrastructure has become a hot amenity that can help municipalities draw new residents.
When the question is framed in terms of safety, there's plenty of agreement.
A whopping 53 percent of bicycle deaths in the city involved trucks.
Checking for cyclists should be a routine and heavily emphasized part of driver education.
London's bicycle advocates say they're fed up with a city government that promotes cycling but isn't serious about safe bike infrastructure.