Hammerhead sharks swimming near the seafloor sometimes swing their wide heads from side to side. It is a movement that looks as if they are searching for a small object dropped in the sand with a ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do hammerhead sharks have hammer-shaped ...

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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 ...

Off the coast of Mexico, National Geographic Explorer Bertie Gregory spots a lifeless creature dangling from a fishing line. With a bulging head that looks like it swallowed a gavel, there's no ...

Add Yahoo as a preferred source to see more of our stories on Google. A great hammerhead shark's two eyes can be 3 feet apart on opposite sides of its skull. Ken Kiefer 2/Image Source via Getty Images ...