[10 Amazing Facts About Animals] Guppies are known to be jumpy fish, but unlike other species (such as archer fish or sockeye salmon), they do not seem to leap out of the water to catch prey ...

A properly dressed male guppy, with its gaudy blue spots and brilliant splashes of orange, can't help but stand out. But for a fish that spends its life swimming among predators, it seems that ...

Those dots are the eyes of small, inch-long fish called guppies. And those guppies are angry. Guppies are among the most popular aquarium fish in the world, but they originally hail from the ...

We've seen in our simulations that the more brightly colored a male guppy is, the more likely he will be seen -- and eaten -- by a predator. In a simulation or in the wild, where predators are ...