UNICEF have brought out a wearable that encourages kids to get active in exchange for points that save the lives of starving children in developing countries.

The designer behind the Bird of Prey Bicycle, which the user rides prone like a superhero, says it is the fastest, most comfortable bike ever.

A 15-year-old scientist designed a low-cost device that harvests the ocean's energy to provide power to the developing world.

This travelling photo series captures haunting images of child brides around the world.