The GUPPY boats were World War II veteran diesel submarines that were selected for four specific upgrades:-Increased battery capacity-Streamlined submarine structures-Addition of snorkels-Improved ...

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 ...

ORNAMENTAL fish breeder, Thum Chee Seng, 50, won the Pearl of Orient Cup challenge trophy during the International Guppy Competition in Penang. His pair of guppies, commonly known as longkang ...

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 ...