It’s estimated that there are around 3,000 to 4,000 whales, dolphins, and porpoises in captivity around the world. The majority are held in China, Japan, Mexico, Russia, and the United States. Many ...

Dolphins are often cast as playful, gentle creatures, but footage from GoPros attached to six wild bottlenose dolphins tells a different story. Trained by the US Navy, the animals were filmed hunting ...