Guppies are beginner-friendly, low-maintenance fish that thrive in a 10-gallon tank, with a peaceful temperament and omnivorous diet. Males are smaller with vibrant colors, while females are larger ...

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 breed ...

Are you new to fish-keeping and planning to start an aquarium? Well, while keeping an aquarium at home needs efforts and time ...

These days, breeding show guppies is a dying hobby. Shubel cites the faltering economy as a limiting factor for hobbyists, but perhaps the largest obstacle to international guppy breeding is a recent ...

RUSTBURG, Va. - Bill Carwile knows what makes a good guppy. One of seven senior judges for the International Fancy Guppy Association and a best-of-show winner many times over, Carwile has been ...

From our perspective, guppies lead simple lives—eating, reproducing, and, after a couple of years, dying. Apply a little evolutionary pressure, though, and they can evolve larger brains that make them ...

Leadership during cooperation runs in the family for tiny fish called Trinidadian guppies, new research shows. University of Exeter researchers studied leadership in guppies by selectively breeding ...

Mitchel Daniel receives funding from Florida State University. Funding for this study was also provided by the National Science Foundation (IOS-1354775 and DEB 1740466). The guppy has long been a ...

Leadership during cooperation runs in the family for tiny fish called Trinidadian guppies, new research shows. Leadership during cooperation runs in the family for tiny fish called Trinidadian guppies ...