A circular geometric pattern was found this year on the seabed off the course of Kagoshima Prefecture’s Amami Oshima Island.

The new species has been found in two small isolated waterways in Brazil’s Atlantic Forest, according to a study.

Near a river in the Democratic Republic of the Congo sat a temporary pond, doomed to dry up eventually. Inside swam a “rainbow” creature with “large” yellow eyes. Something about it caught the ...

The new species has only been found in one tributary on Enggano Island, located south of Sumatra, a study said.

Pufferfish, also known as blowfish, are widely recognized for their unique, fascinating ability to rapidly inflate their ...

The Northern Puffer is found from Cape Cod, Mass., to northeastern Florida, where they live over sandy bottoms near or amid seagrass in waters ranging from 3 to 180 feet deep.

The ocean's depths harbor dangerous fish equipped with venom, sharp teeth, and electric shocks. Stonefish inject venom causing severe pain, while moray eels inflict flesh-tearing bites. Pufferfish ...

At feeding time, Dale -- a freshwater Mbu puffer, one of the largest puffer fish species -- flaps his fins like oversized wings and glides toward his tank corner. He's also the unofficial mascot ...

Around 30 species have also been discovered living in the freshwater river systems of South America, South Asia and Africa, including the Congo potato puffer, Tetraodon miurus, and the Indian pea ...

In today’s tank test, we find out what happens when red potato puffer fish, bass, and other exotic aquarium predators meet goldfish. Spoiler: things get wild! Watch to see how different species ...