Peloton's New York City cycling studio has a television production facility so that subscribers, using bikes equipped with a waterproof tablet, can ride along at home.
Issac James/Courtesy of Peloton Cycle
A diagram released by the city of Paris shows how cyclists will be able to pass through intersections during red lights. In some cases, they can turn right; in others, they can go straight through.
City of Paris
A cyclist rides through a congested intersection in Portland, Oregon; the state is No. 6 on the League of American Bicyclists' new rankings of U.S. states.
Randy L. Rasmussen/The Oregonian /Landov
Cyclists can now call AAA and other groups for help when they run into trouble during a ride. Here, cyclists ride near the White House in Washington, D.C., last autumn.
Mladen Antonov/AFP/Getty Images
A Wyoming man has won a Supreme Court case fighting efforts to route the Medicine Bow Rail Trail through his family's property. On this map, the trail is the unmarked route moving from the lower right toward Fox Park, where Marvin Brandt lives.
No more helmet hair: Hovding's "invisible" helmet is an air bag tucked away in a collar that gets fastened around a cyclist's neck. It's aimed at urban cyclists and priced at $535.
Courtesy of Hovding
A mechanic repairs a bike at Calmera bike shop in Madrid in September. As car sales slump across Europe, bicycle sales in Spain are outpacing cars — a trend seen across much of the Continent.
Pablo Blazquez Dominguez/Getty Images
Supreme Court Justice Stephen Breyer fell from his bike while riding along the National Mall in Washington, D.C., on Friday. He underwent surgery for a fractured shoulder on Saturday.
The thief who stole Harly and Courtney Forbes' tandem bicycle Monday returned it Wednesday, along with a note of apology. Police say they are still investigating the case.
Three men stand with their penny farthing bicycles. Follow their example for Bike to Work Day, and take a photo of yourself and your bike. Then, post the photo to Twitter or Instagram, with the hashtag #NPRbike.
Hulton Archive/Getty Images