And if your genes have given you both blue eyes and red hair? Well ... which make the eyes look blue. (Collagen fibers help ...

Imagine colours that you can’t even begin to imagine? That’s what the mysterious ‘impossible colours’ are that humans are ...

However, one of the recently popular trends is blue ... eyes? Experts suggest taking regular breaks from screens, using proper lighting, and following the 20-20-20 rule: every 20 minutes, look ...