A stunning underwater video captured by Kozel Carthew, a wildlife photographer from Queensland, showcases a large group of Old Wife fish moving gracefully among coral formations in Australian waters.

Risky business: But some fish can adapt We studied five tropical fish species and two temperate species across a 2,000km stretch of Australia's east coast, from the tropics to the cold temperate south ...

Add Yahoo as a preferred source to see more of our stories on Google. Fish that flop across land may be using one of evolution's oldest movement tricks, a simple gait shared across distant species. By ...