Staff at Brookfield Zoo in Chicago are delighted that Allie, their 37-year-old bottlenose dolphin, is pregnant. With her ...

This summer, the Brookfield Zoo’s bottlenose dolphin habitat will reverberate with the talkative chatty whistles and playful ...

Common dolphins have been frolicking in Port Phillip Bay for 20 years but the sighting of one particular calf in waters off ...