#eye color

#eye color

The study traces the diversity of iris colors in cats to a common gray-eyed ancestor, revealing unique evolutionary insights. [ more ]

J.D. Vance's eye color, lashes, and makeup speculation have drawn attention and raised questions, but it's likely a natural feature. [ more ]

Reindeer have a special form of night vision that allows them to see clearly in the dark and find food in snowy landscapes.

The color shift in their eyes from golden-orange in summer to a blue hue in winter helps them transmit and detect ultraviolet light, which is abundant in snowy environments. [ more ]