It’s rare that predatory animals like sharks have just meat in their stomachs. While most sharks primarily prey on fish, marine mammals, and other sea life, they’re still indiscriminate predators who ...

We know they’ve got the appetite. We know they’ve got the teeth to back it up. And, we know the ocean provides them with a smorgasbord of menu items. But, if given their druthers, what do sharks eat?

Tiger sharks are one of the most successful large predators in the world’s oceans, but studying what they eat has been a challenge for researchers. Historically diet is studied through examining ...

Sharks mostly eat other marine animals, often invertebrates, or plankton. Their diet consists of small fish, mollusks, crustaceans and sometimes bigger species like dolphins or sea lions. Most sharks ...

Researchers tagging marine animals off Australia’s Orpheus Island were shocked when a tiger shark they caught spat up an echidna, a grub-eating monotreme recognizable for its spine-covered body. Known ...