Scientists at London's Imperial College have built a miniature tourist map that could lead to a new generation of handy computers. The team etched a map of London's city center onto a 1-square-inch ...

One of the most classic algorithmic problems deals with calculating the shortest path between two points. A more complicated variant of the problem is when the route traverses a changing network - ...

Bumblebees can find the solution to a complex mathematical problem which keeps computers busy for days. Scientists in the UK have discovered that bees learn to fly the shortest possible route between ...