Researchers have built an AI with virtual brain cells that wires itself to navigate an environment much like mammals do in nature. Fully understanding the ‘internal GPS’ used by humans and other mammals to navigate from point A to B has eluded neuroscientists for decades. By analysing a new AI, which developed ‘grid cells’ similar to our brains, researchers believe we could be closer than ever. The new AI was designed by a team from Google DeepMind and University College London to...