A man has taken to social media to share the 'hardest logic puzzle in the world' - and it has taken some people 45 minutes to ...

A 1.5-year-old boy from Bulandshahr, Uttar Pradesh has gained attention due to his unique trait of eye colour changing based ...

In humans, phenotypically, eye color falls into one of these basic categories -brown, blue or green. Brown eyes are the most common (due to their dominant nature), followed by blue and then green.

Across the world, 8% to 10% of people have blue eyes, which is still second place to brown eyes, which 70% to 80% of all ...

Read on to learn about the personality traits associated with having brown, black, hazel, green, blue, and gray eyes. Brown eyes are the most common in the world compared with blue and green.

We see higher frequencies of light as blue or violet, lower frequencies of light are seen as red and orange. Green light is in the middle. Our eyes only detect three colours: red, green and blue.

But lighter eye color — blue or green, for example — does not seem to have had major evolutionary advantages, and so its emergence may have been driven by chance or sexual selection ...