Wikie and her son Keijo are the last killer whales living in France and have been left in deteriorating conditions since ...

Wikie and her son Keijo are the last killer whales in France and have been left to swim in their desolate, decaying tank ...

Nature is full of surprises, but few are as fascinating as hybrid animals, creatures born from crossing two different species ...

Orca whales swam off the shore of a Seattle neighborhood. The orcas were Bigg's killer whales, a group that hunts sea mammals ...