The best method that we have for defining color is by using math. Specifically, mind-boggling mathematical models called ...

Patrick’s Day usually conjures images of partying, Catholicism, Irish nationalism and, perhaps most famously, the color green ... carrying along with them a number of curious pageants.” ...

II. Precaution is key: Before playing Holi, revellers apply necessary skin protection oils on their skin so that harmful colours do not stick. This is a key tip which people follow to save their ...

High grade dysplasia (HGD) means that there are severely abnormal cells in the inner lining of the stomach. This is sometimes called stage 0. High grade dysplasia is found in the top layer of cells in ...