Color change in animals is a response shaped by evolution. Each species has developed its own method and reason for this ...

May 21 (Reuters) - A new fossil of the Cretaceous Period dinosaur Psittacosaurus, a dog-sized herbivore with a parrot-like beak, that was donated to a Chinese university came with a surprise - one ...

Evidence for adaptation of human skin color to regional ultraviolet radiation suggests shared and distinct genetic variants across populations. However, skin color evolution and genetics in East ...

Blue sharks possess a secret hidden in their skin: a sophisticated arrangement of microscopic crystals and pigments that create their brilliant blue appearance — and may allow them to change color.

Skin color is one of the most diverse human traits, but the understanding of the complex genetic mechanisms behind this variation remains incomplete. This study investigated the genetic basis of ...

The commonly accepted theory of skin color evolution holds that early humans developed lighter skin as they moved away from Africa and into Europe’s northern latitudes. The idea was that lighter skin ...

The textbook assumption is that when the first modern humans arrived in Europe, around 45,000 years ago, they quickly evolved pale skin to adapt to the region’s dimmer sunlight relative to Africa. The ...

(Special to The Root) — Skin color is one of our most important biological traits. Its many shades evolved as humans moved far and wide into regions with different intensities of sunlight. Skin color ...