Sharks are some of the most visually distinct species of all animals, from the unforgettably imposing great white with its impressive jaws and unsettling dead eyes, to the hammerhead shark and its ...

Even in an era when most discoveries are made through satellite data or deep-sea cameras, finding something entirely new in the day-to-day still feels electric. Such a moment arrived off Costa Rica’s ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Nurse sharks are normally ...

The depths of the Caribbean host a spectacular array of marine life—including this nurse shark featuring vivid orange scales and cloudy white eyes. Last year, anglers on a fishing trip near Costa Rica ...