There’s a photo of my mother on her wedding day that I love. She’s sipping soda and laughing with relatives at my parent’s ...

It makes the blue part look white and black part look gold.Light enters the eye through the lens—different wavelengths corresponding to different colors. The light hits the retina in the back of the ...

Across time and geography, the eagle has remained a constant in the world of national symbols. From ancient empires to ...