When you are alone, especially for long periods of time, do you talk to yourself? If so, you’re in interesting company because a male Atlantic bottlenose dolphin who has been living alone in the ...

Only 92 whale species can be found swimming in the deep, blue seas. One of the most recognizable is the orca, commonly known as the killer whale. These apex predators are the only living species in ...

Preface -- What is a marine mammal? -- Main groups of marine mammals -- Modern taxonomy of marine mammals -- How to look for marine mammals -- Natural history of marine mammals -- Conservation -- How ...

In "Dolphins Up Close with Bertie Gregory," the National Geographic explorer looks to the camera and says, "Any day you see a dolphin is a good day." And that was Gregory's main objective for his ...

Research shows male dolphins with strong friendships age more slowly. Social bonds reduce stress and protect health at the ...

Dolphins and porpoises are actually whales. But whales are whales too. And so are narwhals. Sorry for springing that on you ...