Ever caught a whiff of the color blue? Or tasted a symphony? If that sounds completely bonkers to you, you’re in the majority. But for a small slice of humanity, these cross-sensory experiences are ...

I have a form of time–space synesthesia, so the new year arrives for me in a very physical way. I feel myself move around the ...

Forget resolutions – this journalist’s synesthesia-inspired approach to 2026 involves following a single colour that keeps ...