How people respond to stressful situations can say a lot about their personalities—and it turns out the same is true of a little fish called the Trinidadian guppy. That's according to a study ...

Five minutes in the life of a guppy, in the terrible spring of 2015: You’re swimming around with your friends in a tank. You’ve been here for days. Food falls from the sky. Everything is fine. Then ...

In the guppy-keeping community, snow white guppies are highly prized due to their remarkable all-white look, which distinguishes them from many other popular strains. Snow white guppies, in contrast ...

Jaymi Heimbuch is a writer and photographer specializing in wildlife conservation, technology, and food. She is the author of "The Ethiopian Wolf: Hope at the Edge of Extinction." Let's face it, some ...

Guppies are a small, pretty species of fish that are extremely popular for home aquariums. While they’re fun in captivity, in the wild they can cause major trouble. Native to South America, guppies ...

There’s no coat to brush and fluff. No nails to clip, or teeth to brush. Forget obedience training because they don’t respond to verbal commands. And you will never find a leash to fit their ...

The aquarium just got a lot busier! My fancy guppies gave birth, and tiny fry are swimming everywhere. Watch how I care for them, feed them, and keep them safe as they grow into colorful mini versions ...