The U.S. Navy unveils an underwater device that mimics the movement of a fish.
Australian wingsuit flyer pulls off death-defying stunt, completing the world's first air-to-ground high five.
Community Shop opens the UK's first full-scale social supermarket in London, selling surplus food to people on income support for up to 70% less than high street prices.
London-based design studio KNYTTAN has developed a system to let shoppers design their own unique woollen sweaters and scarves. The team hopes to give the traditionally tacky Christmas sweater a sartorial boost.
Amid fast population growth and rising environmental concerns, Helsinki is looking at ways to integrate future transport services.