We all know pets bring love, joy, and snuggles—but did you know some pets are believed to bring wealth, health, and good fortune too? Across different cultures and traditions, certain animals are ...

Fish like roach that migrate between lakes and streams have larger eyes with bigger pupils, improving vision in low light.

Roach fish that migrate between different lakes and water courses have larger pupils and better eyesight than roach fish that stay in one place. The adaptation makes it easier for the red-eyed ...

Some aquarium buddies are much more interactive than you'd expect—they follow their owners around, beg for food, and even ...

LAS VEGAS, Nev. (FOX5) - FOX5 has reported on a massive school of hundreds, if not thousands of goldfish at Cadence Pond in ...

Americans are cutting back on Doritos, Goldfish and Hostess cakes. It’s not for their health, however – it’s a sign that even small indulgences have gotten too expensive for many to afford.

Americans are cutting back on Doritos, Goldfish and Hostess cakes. It's not for their health, however – it's a sign that even small indulgences have gotten too expensive for many to afford.

Goldfish possess genetic traits that allow them to swell up to four pounds—the size of a Chihuahua. Experts say that's why ...