Ever seen a tiger say Hi? Giri managed to record the tiger's hello to his camera. The video shot by him initially captured the animal quenching its thirst at a nearby pond and then waving its hand ...

In fact, he goes out of his way to say hi to everyone he sees while out on his daily walks! On February 21, Fabio's mom Lexis recorded his precious reactions as he waves hello to quite literally ...

Hi there! Meet orphaned Karmann, the waving wombat nursed back to health by humans. By MAIL FOREIGN SERVICE Updated: 10:19 EDT, 6 April 2010 ...

A new study has suggested a species of marine animal may communicate with each other by waving. Researchers from École Normale Supérieure in France have found evidence of cuttlefish possibly ...