Dolphins are fascinating marine creatures known for their intelligence, social behaviour, and unique hunting techniques.

Discover interesting facts about how dolphins sleep, if they're dangerous, and what they eat. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Dolphins live in almost every ocean, except most tend to avoid the cold waters in the Arctic and around Antarctica. Some also live in rivers, including the Amazon River in South America and the Ganges ...