Purple Earth Hypothesis suggests Earth was once a purple planet. Early microbes used retinal, not chlorophyll, for ...

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

I like to watch the vision come to life—especially the detail in the eyes,” Haywood said. “It looks like it’s jumping off the ...

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

For party animals, few holidays match the joy (and mayhem) of Mardi Gras. If you count yourself among them, you know that the vibrant New Orleans tradition takes place on Fat Tuesday—that’s March 4 ...

From the stunning feathers of male peacocks to the vivid blooms of flowers, the story of how Earth became colourful is one 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 ...

A group of experts consider the accessories from the past 100 years that changed how we carry our things — and ourselves.

These stunning summer wedding guest dresses available to shop now are ideal for romantic celebrations. With the help of some ...

Which are the most popular flowers that start with P? There are numerous flower varieties and a considerable number of them ...