Robot knows who wants one for the road

(Phys.org) —JAMES has a head that is actually a tablet. JAMES is an efficient waiter yet only has one arm. JAMES can read your body language to know you want a drink without your saying a word. Perhaps the biggest surprise ...

Pigeons fly home with a map in their heads

It is a fascinating phenomenon that homing pigeons always find their way home. A doctoral student in biology at the University of Zurich has now carried out experiments proving that pigeons have a spatial map and thus possess ...