Chimamanda Ngozi Adichie's novel Half of a Yellow Sun has been voted the best book to have won the Women's Prize for Fiction in its 25-year history. The Nigerian-born author, who won the prize in ...

Think about the color of the sun. You thought "yellow" right? Well the physics of light is playing a little trick on you. It all depends on where you are. Follow TI: On Facebook More from Science ...