Guppy Troup: Still the big-fish bowler. By Aaron McFarling 981-3124; May 31, 2008 ... Guppy Troup has taken the fish theme as far as he can go, with fish necklaces, shirts, ...

Big Brains: What You and (Some) Guppies Have in Common 5 minute read A pair of "Metal Yellow Lace" guppies swim in a fish tank at a guppy farm in Singapore on May 22, 2009.

Join us on a vibrant journey to a guppy breeding farm as we search for rare, colorful guppies with stunning patterns and ...

Scientists have long suspected that big brains come with an evolutionary price — but now they've published the first experimental evidence to support that suspicion, based on their efforts to ...

Carwile had five tanks of guppies as a kid, and he wanted to breed the fish for competition even then. "That idea was latent for a long time," Carwile remembers.

The way guppy fish behave suggests they can be tricked into believing holes are larger or smaller than they really are – but they don’t always interpret the optical illusions in the same way ...