A tongue-eating parasite may be one of the most disturbing survival strategies in the ocean. After entering a fish’s mouth, it cuts off blood flow to the tongue until the tissue dies, then consumes it ...

Fishing duo Cole and Jay watch a river monster eat a giant shad head.

During a dive off Argentina, scientists documented a rare jellyfish discovered a little over a century ago and seldom seen since, as well as the fish that keep it company.

Omega-3s build up in your body over time, so if you’re regularly eating omega-3-rich foods, like fatty fish, matters more ...

The new year started off with a bang when a python hunter caught a 202-pound female python. That's a lot of meat to eat. But ...

As oceans warm, marine predators are increasingly forced to eat smaller prey, leaving them working harder for less energy.

This huge amphibian can grow up to 1.5 metres long – a new study reveals how it has reached the top of the food chain in ...