Taraji P. Henson has become Hollywood's emotional powerhouse, and nowhere is that spectrum more visible than in Tyler Perry's ...

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

The Marie-Thérèse Pink, thought to have belonged to Marie Antoinette, was auctioned by Christie’s in New York.

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

What is ultraviolet light, and where does it come from? Learn how UV radiation is classified, measured, and used in medicine, ...

Department of Physiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600 077, Tamil Nadu, India ...

A perovskite image sensor developed by Maksym Kovalenko and his team of researchers at ETH Zurich and Empa, could take better ...

A pair of European satellites have created the first artificial solar eclipses through precise and fancy formation flying.