The major differences between ... of one of these species is the dolphin. Consequently, the only way a piranha could have a shot at defeating a great white shark is if they were in a school ...

Researchers in New Zealand saw a colorful blob on top of a shark’s head ... where she has lived since 1932. Dolphin Hunting: The residents of Fanalei Island, in the Solomon Islands, say ...

Researchers in New Zealand have made what they believe is the first recording of a shark actively making noise. By Yan Zhuang Dolphins whistle. Whales sing. Fish croak, chirp, grunt, hum and growl.