In a simulation or in the wild, where predators are plentiful, male guppies become increasingly drab over generations, pushed by predation pressure toward greater camouflage. So if camouflage ...

The male guppies that were depicted in this sexual selection model only begin to demonstrate the vast range of colors and patterns expressed by wild guppies. Below are some examples of wild ...

Watch as vibrant guppies meet the majestic betta fish in this exciting aquarium encounter! From their stunning colors to their unique behaviors, this video dives into the dynamics of mixing these ...

The origins of the Airbus Beluga . Airbus has long grappled with the problem of needing to transport components around due to ...

We love dogs. The love we have for dogs has been evident on these pages since the first day I began writing a weekly column many moons ago, ...