Concern has grown over the appearance of the spectacular body of water, which has seen a proliferation of tiny organisms ...

A massive 850-pound swordfish that's bigger than the Florida state record was caught off the coast of Southeast Florida on ...

Jason Fowler told ABC News Australia that the sunfish, discovered in late March at Lowlands Beach, resembled “a giant sort of yellowy-brown blob.” Ocean sunfish, or Mola molas, are the heaviest bony ...

Blowfish are loved by aquarium enthusiasts because of their unique traits, and this breed may just live with you for over two ...

The European catfish is the largest freshwater fish in Europe, reaching up to 2.8 meters in length and 130 kg in weight. It ...

Political tensions, especially over tariffs, are threatening the future of the largest freshwater ecosystem on Earth.

The blobfish, described as the world's ugliest animal, has been voted fish of the year in New Zealand. The creature, which grows to about 12 inches (30cm) long, is known affectionately as Mr ...

One of the 15 million-year-old freshwater fish fossils. The stomach contents of the fish show ... to pony-size dinosaur from Jurassic —125 million-year-old fossil of giant venomous scorpion that lived ...

Osmeriformes is a broad order of fish that includes various smelt species found worldwide, both in freshwater and marine environments. Smelt are relatively common across the U.S., particularly in ...

"The discovery of the 15 million-year-old freshwater fish fossil offers us an unprecedented opportunity ... The researchers have described a wonderful 'giant' trapdoor spider discovered therein, but ...

The blobfish, often mocked for its unique appearance, has been named New Zealand's Fish of the Year after ... celebrates New Zealand’s unique marine and freshwater species.