Discover how life on Earth evolved from muted tones to vibrant colours, and how scientists are uncovering the secrets of ...

The journey of Earth towards a colourful world began with the evolution of vision, which initially developed to distinguish ...

Picture a primordial Earth: a world of muted browns, greys and greens. Fast forward to today, and Earth teems with a ...

Picture a primordial Earth: a world of muted browns, grays and greens. Fast forward to today, and Earth teems with a ...

In most species of birds-of-paradise, males have the ability to glow to attract mates, adding another element to their ...

The Archaeopteryx, the fossils of which were first discovered around 1860, belonged to the Late Jurassic period and was once ...

Scientists have unearthed in southeastern China the fossil of a quail-sized bird that lived about 150 million years ago ...