Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...

Unsuccessful pregnancies and struggles for survival within exclusively fish-eating killer whale communities in the northeast Pacific Ocean can be attributed to challenges from pollutants, noise, ...

Passengers aboard Davey's Locker whale watching boats were treated to the display of a lifetime after a pod of orcas was ...

The population of southern resident killer whales — three pods of fish-eating orcas that frequent the waters between Washington state and British Columbia — has struggled for decades ...

Research confirms a great white shark that washed up on a beach in south-west Victoria was the victim of killer whale ...

The population of southern resident killer whales — three pods of fish-eating orcas that frequent the waters between Washington state and British Columbia — has struggled for decades ...

The population of southern resident killer whales — three pods of fish-eating orcas that frequent the waters between Washington state and British Columbia — has struggled for decades ...

The population of southern resident killer whales — three pods of fish-eating orcas that frequent the waters between Washington state and British Columbia — has struggled for decades ...