The distinctive bristlenose pleco is a favorite among fish enthusiasts – and it’s no wonder. They are visually stunning, ...

The new species has been known among aquarium hobbyists for years and kept as a pet by “several dedicated hobbyists all over ...

Zebra mussel poop seems to be fueling rising mercury levels in walleye and perch, according to a new Minnesota study.

Lemurs, lizards, whales — all are famed for their tails in some way. But which animal has the longest tail of all?

They found that male medaka can mate 19 times per day on average. In the first three mating sessions, the medaka released ...

At the National Aquarium in Baltimore ... Sitting on the seafloor, waving colorful tentacles, they lure fish, sting them, and eat them. Scary, squishy, cool, brainless, mesmerizing—jellyfish ...

A young humpback whale wrapped in fishing net beached in Mazatlán, Sinaloa, stoking calls for fishermen to avoid abandoning ...

Other videos showed two species of cusk eel, Bassozetus sp. and Barathrites iris, swimming tail-first away from the camera ...

STMicroelectronics today represents the 'bargain' pick in the high-flying semiconductor sector. Find out why STM stock is a ...

A record bowfin was caught on a NJ creek on a warm day last month. Bowfin are living fossils as they're last survivor of a primitive family of fish.