A research team led by specially appointed Professor Masanori Kohda of the Graduate School of Science at Osaka Metropolitan University has proved that fish assume "it's me" when they see themselves in a photograph. The researchers discovered that seeing their own face, rather than their own
Berlin [Germany], April 4 (ANI): A recent study by the University of Bonn has shown that cichlids and stingrays can perform simple addition and subtraction in the number range of one to five.