Fang blennies are small fish with big teeth. Specifically, they have two large canine teeth that jut out of their lower jaw. Since blenny fish are only about two inches long, these 'fangs' would be ...

The fang blenny fish’s two-inch body is not very intimidating to predators, and its pair of teeth give it the look of a braces-wearing teenager. But those canines pack a chemical punch, helping the ...

A fanged coral reef fish that disables its rivals by delivering a dose of heroin-like venom could one day cure your pain, researchers say. Researchers have found the fast-acting venom of the fang ...

Opioids like morphine are addictive, have side effects and aren't that effective. Newer synthetic ones, like oxycodone and fentanyl, have the same issues and don't solve chronic pain. The ...