"Many food dyes are known to make some children vulnerable to behavioral difficulties and decreased attention." How worried ...

Colour psychologist Karen Haller explains what it means if you adore yellow – and how to incorporate the shade into your everyday life. Sunshine, daisies, butter mellow… Yellow is one of the ...

The colour of sunlight, gold and daffodils, yellow is often associated with warmth and optimism. Where it appears in nature, bright yellow is hard to miss. Plants can use it to attract pollinators, ...

For most of us, there is no debate – bananas are yellow. Colour isn't as objective as you might think though. Our brain decides what colour we are looking at based on the light that comes into ...