Three wheels, two pedals and a person in a standing position power the Halfbike II, a very different kind of trike.
The Connected Cycle smart pedal tracks your movements to help you keep better track of your rides, and could help you keep your bike safe from thieves.
Bicycle design has taken a turn into wild, wacky and innovative territory as designers create bamboo bikes, cardboard bikes and even bikes that fly.
Maker WobbleWorks claims the sales milestone makes the 3Doodler the world's most popular 3D-printing device.
The 3D-printing gadget is no longer a standalone pen. Check out our photos of its accessories, including a foot pedal that's new for IFA 2014.
Growing kids are no problem for the Miilo bicycle, a clever design that can be rebuilt to go from a balance bike to a regular bike.
China's Sooall gives exercise an eco edge, letting you charge your batteries while you pedal away.
Pedal Power aims to increase environmentally friendly electricity usage with an off-grid, pedal-powered electricity generator that can power a laptop for six hours.
The company's bubble-shaped autonomous vehicles will soon take to the streets of Google's hometown to see how they fare in real traffic -- and how we respond.
Actors Tom Hardy and Charlize Theron jam the pedal to the metal in this stunningly painted, sandblasted future of fire and blood.