Amy Held

The building burned for hours on Monday, with smoke billowing into the sky. The cause of the cathedral's blaze was not immediately known, but the initial investigation points to an accident.

The cronut, a croissant-doughnut hybrid, has skyrocketed ever since Dominique Ansel started selling it at his New York City bakery this spring. Patrons line up for hours, and scalpers have jacked up the price exponentially.

On Super Bowl Sunday, there are likely a lot of unwashed Ravens and 49ers jerseys around. It's just one of many superstitions sports fans cling to in the belief it will bring their team victory. But superstitions may also be beneficial from an evolutionary standpoint.