Stressed fish tend to become unhealthy fish, so it's very important that fish farm operators spot stress as early as possible ...

Sometimes the best view of a subject is through an unorthodox lens. For underwater photographer Eric Engbretson, an unorthodox approach to understanding fish was literally through a camera lens. I ...

Fish welfare is, of course, a critical topic in salmon farming. It is therefore important to see the fish as individuals, ...

thanks to an underwater livestream, a digital button and a lot of patience. It’s great for the fish, but it’s also a joy for the people who monitor the camera feed and become part of an epic ...

which is a swarm of small fish that swim together to protect themselves from predators. Cinematographer Peter Mieras was testing his underwater camera when it fell to the bottom of the sound.

Meet BIKI, the underwater drone that swims like a fish. The robofish comes equipped with an Ultra HD 4K camera and can dive up to 196 feet. BIKI can be controlled via an app on your phone/tablet ...

Michael Patrick O'Neill has captured amazing photos of leatherback turtles, hammerhead sharks, mating seahorses, many living off Palm Beach County's shores.