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 ...

Hummingbirds are potentially the most colourful birds in the animal kingdom – at least, they are from the perspective of the birds themselves. An analysis of 114 species of the small, nectar-supping ...

Who doesn’t love colours? Especially while travelling, if we come across colourful markets, painted houses or neon skylines, ...

Top colourful cities and towns around the world ...

The stunning colours of coral attract many divers to the world’s reefs but, for us coral scientists, one mystery has always remained. Swimming over a reef, you can frequently spot brightly coloured ...

Mountain landscapes can be breathtakingly beautiful for various reasons. We are usually charmed either by their lush green landscapes or their snowy peaks. But if you're seeking a mountain destination ...

Frogs are among nature’s most vibrant creatures, with some species displaying dazzling colours as warnings, camouflage, or mating signals. These brilliant hues are especially common in tropical frogs, ...