Sep 14, 2013 AM EDT Similar to humans, male orangutans prepare their travel itinerary beforehand and also share them with others members of the community a day in advance, according to a new study conducted by ...
Jul 23, 2013 AM EDT Dolphins use 'signature whistles' that act as names to identify and communicate with each other, according to a new study conducted by marine biologists from the University of St. Andrews in Scotland.
