Americans may unknowingly be eating endangered sharks and other at-risk animals, a study shows. Researchers at the University of North Carolina at Chapel Hill conducted DNA research on products ...

The seafood you just purchased from your local grocery store could contain critically endangered shark species, a new study has found. Certain endangered species of shark are being mislabeled in the U ...

Many sharks hunt small, plentiful prey. Great hammerheads take a different approach: Eat other sharks. It’s an energy-intensive strategy, but one that pays off for this critically endangered species, ...

With a bulging head that looks like it swallowed a gavel, there's no mistaking the animal: It’s a hammerhead shark. Across the globe, there are more than nine hammerhead species, many of which are ...

The future of the great hammerhead depends on how we choose to coexist with the ocean that sustains us both. As we uncover more about its habits and habitats, we’re also confronted with uncomfortable ...