Assumptions that may seem self-evident are not always accurate when it comes to the evolution of vertebrate brains.

Several populations of Mexican tetra fish that live in darkness have independently evolved to need hardly any sleep, but the ...

Native to the West Coast, white sturgeon is North America’s largest freshwater fish. Its medium-sized roe is rich and earthy, with a clean finish. Though the breed is not classified as endangered, you ...

Scientists uncovered the "mystery mollusk," a strange glowing sea creature lurking in the ocean's midnight depths.

A rare deep-sea oarfish, also called a sea serpent, washed ashore near San Diego in Encinitas, and Scripps scientists are ...

There are virtually endless varieties of tetra species out there, but few are as immediately visually recognizable as ...

Getting a new pet fish? Shop our new fish checklist including expert-recommended picks from API, Aquaclear, Omega One and ...

you’d be hard pressed to find a better eatery for your fam than the oh-so scenic and blessedly casual waterfront joint known as Fish Heads Bar & Grill.

Do you know how to clean your PC safely and thoroughly? Whether you built your own PC or picked up one of the best gaming PCs, keeping your desktop computer clean is extremely important.

Nathan Hill has the lowdown on this fabulous tetra, which we hope may soon ... Water: Although the fish here is being kept in harder, alkaline water, expect them to thrive in clean, soft acidic water ...

Matt Ford on a very pretty and peaceful community fish. Scientific name ... Common name: Spotted splashing tetra. Origin: Brazil and Venezuela. It’s widespread in various Amazon tributaries, including ...