A long-term study in Fiji shows they form preferred social relationships, avoid certain individuals, and change how social ...

Learn more about the complexities of bull shark social behavior and how it can be rather similar to humans.

Blind as a bat. See like a hawk. Eagle-eyed…Eyes like a shark? As humans, we’ve long been fascinated by the capabilities, or lack thereof, of creatures throughout the animal kingdom. While some ...

Maybe you've seen a "mermaid's purse" while walking on the beach. Not actually an accessory for the mythical creature, these small casings are the eggs of sharks and their relatives. For around 455 ...

1. Introducing sharks, skates, rays, and chimaeras -- What are sharks and how are they classified -- How many kinds of sharks are there -- How did sharks get their name -- Where do shards live -- When ...

However, these 12-foot-long, solitary sharks appear to form important social bonds. A study published today in the journal Animal Behaviour finds that they create these relationships with only a few ...

Sharks have long been feared, and one of the main reasons is that we often think of them as being dangerous and bloodthirsty killers. Films such as Jaws do not exactly provide great publicity for ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Whether they're terrified or in awe, people are fascinated with sharks. The marine predators, both dangerous and beautiful, are ...