An international team of biologists, led by Wageningen University & Research, has demonstrated that predators have a direct ...

Guppy fish can be one of the five most effective forms of dengue control, as these tiny fish can be placed in water vessels in and around homes, where they will eat the larvae of dengue ...

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 ...

Guppy fish can be one of the five most effective forms of dengue control, as these tiny fish can be placed in water vessels in and around homes, where they will eat the larvae of dengue ...

Small fish may have small brains, but they're not stupid. A common coral reef fish called damselfish can learn to avoid predators from more experienced kin, even in complete darkness, new research ...

The research team studied female Trinidadian guppies in two groups differentiated by brain size and mating preferences. The fish were exposed to males that were either colourful with long tails ...

This test showed no difference between large- and small-brained fish, but males showed a stronger rejection response than females. The results indicate that male guppies have stronger acquired ...

A senior KMC official said the breeding of guppy fish has increased over the years. The civic health units in many of the 144 wards have small tanks where the fish is bred. “Generally we do not supply ...