Sharks can detect a drop of blood from a kilometre away, but apart from this jaw-dropping fact, little is known about how these animals smell. Using the most accurate and detailed model ever made of a ...

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 ...

When identifying sharks, the hammerhead stands out thanks to its hammer-shaped head. The great hammerhead shark is estimated to have evolved around 20 million years ago, making it a relatively recent ...

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 ...

Scientists have published what is likely the first-ever scientifically recorded birthing migration for the critically endangered scalloped hammerhead shark (sphyrna lewini). The satellite-tagged shark ...

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 ...