Teeth. Ocean. Predator. These are the three most common words used to describe sharks, according to a new global survey published in Wildlife Research, eliciting 1,000 different text responses.

It’s a ’70s-era film that traumatized a generation. Following the release of “Jaws,” many a beachgoer thought twice about going in the water. But 50 years later, the blockbuster is a fan favorite — a ...