Can you tell a venomous aquatic creature from a non-venomous one? Test your knowledge of some of the world’s most dangerous underwater animals here. Most people, when asked, are able to name a few ...

Have you ever seen a diving beetle? They’re one of my favorite animals. They live underwater and breathe air from a bubble attached to their butts. I talked about all the ways animals breathe ...

Add Yahoo as a preferred source to see more of our stories on Google. A marine biologist has captured heartwarming underwater encounters with curious sea creatures while diving in locations ranging ...

Certain animals store oxygen in their muscles using myoglobin protein. This adaptation allows marine mammals like seals and whales to dive for extended periods. Birds and semi-aquatic mammals also ...

Researchers identified telltale "fingerprints" left by different cave environments that could help reconstruct the history of ...

Far below the ocean surface, some deep-sea creatures evolve into enormous versions of their shallow-water relatives — a phenomenon known as deep-sea gigantism. In the freezing darkness thousands of ...

When we think of underwater animals, we usually picture graceful fish or majestic sea turtles. What we don’t typically imagine are spiders and snakes. Let’s face it—most humans regard snakes and ...

The development of miniaturised electronic tags that can be attached to animals has been one of the most spectacular developments for biology, environmental science and wildlife conservation in the ...