WATCH the moment a terrifying Devil Fish that normally lurks 6,000ft down in total darkness is filmed for the first time near a holiday island. The ghoulish fish was spotted bobbing near the ...

This is only the second time the species has been recorded while alive. “I thought it was A.I.,” says fish biologist Kory Evans.

Clownfish are one of the most distinctive and popular saltwater pet fish. These cute little marine creatures got a massive ...

A scary-looking creature with “devil” in its name was spotted close to the surface off Tenerife, a Spanish island.

Schools of fish are mesmerizing examples of collective animal behavior. Thousands of individuals move in near-perfect ...

The marine photographer who captured the footage said it could be the world's first recorded sighting of a black seadevil ...

Observing animal behavior in a laboratory offers a controlled environment, but these model organisms can behave differently ...

Explore daily insights on the USA TODAY crossword puzzle by Sally Hoelscher. Uncover expert takes and answers in our crossword blog.

Humpback anglerfish typically are found at depths of up to 1,500 meters below the water's surface, where there is little to no sunlight.

For the first time, a deep sea angler fish was spotted last week in daylight. The incident was iconic, especially for the ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

However, the biomass of planktivorous fish is often positively related to nutrient levels and ecosystem productivity. Piscivorous fishes (e.g., bass, pike) tend to dominate the fish community of ...