A new study observed Amazon river dolphins for 218.9 hours and saw males spurt urine into the air 36 times—proof that the behavior is more common than we thought.

Amid their slow approach, a dolphin did a big vertical jump seemingly out of nowhere, Harrison said. “In the blink of ...

Consisting of dozens of dolphin pods, scientists have few sophisticated answers as to why pods come together to form these ...

A dolphin was captured on camera urinating into the air as another dolphin swims nearby in a rare occurrence that has left researchers and viewers bewildered. The newly resurfaced footage ...