In the world of small fish, Capt. Dave DeGennaro caught a giant of a northern pufferfish in Barnegat Bay that is a potential new International Game Fish Association rod and reel record.

puffer fish are not like balloons. Because what's normally inside them isn't air. It's water. Elizabeth Brainerd: What they do is they actually take water into their mouths in a big mouthful of ...

You've probably seen pufferfish on TV or at your local aquarium, puffing up like a balloon when they're startled. But there's way more to pufferfish than their signature defense mechanism. They're a ...