But, the captivating pipefish dares to break these established rules. They are called pipefish because they look like, well, pipes – long and skinny. These marine creatures are basically slimmer ...

The Atlantic bluefin tuna is one of the largest, fastest, and most gorgeously colored of all the world’s fishes. Their torpedo-shaped, streamlined bodies are built for speed and endurance.

You can’t mistake an adult Atlantic spotted dolphin for anything else—the spots are a dead giveaway. This gregarious cetacean isn’t born with those beauty marks, however. Calves start out ...