Research from New York City notes that newly installed protected bike lanes do more than keep bikers safe--they raise the income of the stores they are in front of.

Bicycled is creating recycled bikes using trash--old metal, turn signals, upholstery--from cars in junkyards.

The Atom easily attaches to your back wheel and then uses your pedaling energy to charge a battery that you can use to power your devices.

Revolights is a light that isn’t clipped on to your frame, it’s part of your wheel. And after a huge but flawed debut, the second generation is ready to take to the streets.

The Torch is a helmet with built-in LEDs so that you can be seen from all sides, not just the front and back.

Spike Bike is a GPS device that lets you track your bike’s location at all times, which is good for measuring where and how far your latest trip was, and even better for finding it when someone makes off with it.

The concept Dora helmet indicates to the drivers around you what you’re doing on your bike--way more effectively than a silly hand signal.

These maps show the different ways--cars, transit, and bikes--people get around the Emerald City, and provide a portrait of how a city moves.