Many of us have seen rainbows in the sky once the sun starts shining again after a spell of rain. For us to see a rainbow, the conditions need to be just right. We need some water droplets in the air ...

Colour plays an outsized role in the human experience of modern life. It invests both natural and synthetic worlds with beauty and meaning. Colours don’t deny universalism — a red sign will make you ...

Our world is awash with a rainbow of colours, but certain shades can have a surprising impact on our ability to concentrate, our mood and even the flavours we experience. A few years ago, a strange ...

Paint giant Dulux has made a striking departure from its usual practice, unveiling not one, but three distinct shades of blue as its Colours of the Year 2026. The move marks the first time the ...