Over the ages, they have mastered the science of blending in to stand out.

When you need water but you cannot move: the big problem that all plants face.

From backyards to backstreets, evolution marches on.

Fireflies blink their lights. In the ocean, it’s more dramatic. Deep down in the ocean, there is no red. The ocean is so deep and so filled with water, that even light has to fight to make ...

Imagine being one of your ancestors, hundreds of millions of years ago. You look out of your cave, through the towering trees, and there is danger everywhere. Through the forests run the two...