Federal protections could soon be extended to a rare Nevada fish that environmentalists say is “barely clinging to existence ...

Wanting to know how clownfish cope with changes to their environment, we repeatedly measured 134 wild fish in Kimbe Bay, ...

Clownfish like Amphiprion ocellaris (pictured in in Kimbe Bay, Papua New Guinea) are known to make their homes amid the ...

Lying between Staniel Cay and Big Major Cay, Thunderball Grotto is accessible by charter boat or by any of the all-day boat ...

Evolution has created amazing creatures. Some animals have food-inspired names. The chocolate chip sea star resembles a ...

Where It All Begins Bringing an aquarium into your home is like opening a window to another world. It’s not just about fish; ...

The U.S. Virgin Islands, located east of Puerto Rico, have a population of around 100,000. More than 2 million visitors come ...

A farm acreage west of West Branch might be the last place you’d expect to find a 30-plus-pound ripsaw catfish from the ...

One of the most dangerous fish in the world is the pufferfish. There are more than 120 species of pufferfish, ranging in size from 1 inch to more than 2 feet long. Pufferfish are found in most ...

A strange video from the South Atlantic Ocean showed parasites on a deep-sea fish. These parasites, Lophoura szidati copepods, looked like they had pigtails. They clung to the head of a rattail ...

During their visit, researchers caught three “distinctive”-looking fish and, after taking a closer look, realized they’d discovered a new species: Cyphocharax ivo, or Ivo’s curimatid.