The human eye can physically perceive millions of colours. But we don’t all recognise these colours in the same way. Some people can’t see differences in colours – so called colour blindness – due to ...

If 2025 was all about bold and vibrant hair colours, then the hair colour trends of 2026 represent something of a gear shift. Warm, earthy and relaxed, the shades coming through are deeper and less ...

Edge Hill University provides funding as a member of The Conversation UK. I knew there would be an argument. The room had gone eerily quiet. “Isn’t it about time,” my partner began, “that we freshened ...