Below, find 13 cool ponytails that are ideal for summer. A tousled pony is particularly good in the heat. To perfect the look ...

ere are some scientific findings worthy of a toast: Researchers have explained why bubbles in Champagne fizz up in a straight line while bubbles in other carbonated drinks, like beer or soda, don’t.

A market bubble is a rapid rise in the price of stocks or other assets that is not justified by fundamentals and is followed by a sharp fall in prices once investor enthusiasm wanes. Bubbles are ...