For centuries, Mars has captivated the human imagination. Its reddish appearance has earned it the nickname “The Red Planet,” ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

People from cultures across the world have been looking at Mars since ancient times. Because it appears reddish, it has often ...

Beetles that can see the color red? That s exactly what scientists discovered in two Mediterranean species that defy the norm ...

Insect eyes are generally sensitive to ultraviolet, blue and green light. With the exception of some butterflies, they cannot ...

Both Pygopleurus chrysonotus and Pygopleurus syriacus are small, fuzzy beetles that belong to the Glaphyridae family, and ...

While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest ...