The first animals with trichromatic vision were arthropods. Picture a primordial Earth: a world of muted browns, greys and greens. Fast forward to today, and Earth teems with a kaleidoscope of colours ...

The journey to Earth's vibrant colours began over 600 million years ago with the evolution of vision. Fast-forward to today, and this advancement has resulted in trichromatic vision, the introduction ...

Intraspecific color vision variation is prevalent among nearly all diurnal monkeys in the neotropics and is seemingly a textbook case of balancing selection acting to maintain genetic polymorphism.

Research is starting to give us some answers about why life evolved so colourful Picture a primordial Earth: a world of muted browns, greys and greens. Fast forward to today, and Earth teems with a ...