When it’s time to eat, this throat extends out, revealing sharp teeth, making it clear this worm isn’t just sitting around ...

Found in shallow coral and rocky reef environments, these fish have “large” eyes and sharp, “canine-like” teeth. The species was discovered by re-examining old scorpionfish specimens ...

Scientists found a 3-foot-long creature with “sharp” teeth in a river in Vietnam and discovered a new species, a study said. Photo from Hieu Do Quang via Unsplash In a river of southern ...