The exact origins of Friday the 13th may be somewhat of a mystery of its own, but many agree it has roots in Christian stories.

Why is Friday the 13th considered unlucky? The origins of the superstition - Do you know what paraskevidekatriaphobia means? Take a

December 13 would’ve been just Taylor Swift’s birthday, but now that the 13th falls on a Friday, the Christmas-spirited month just got a little spooky. Friday the 13th is known to be superstitious and bring bad luck, with ominous historical events occurring on this particular day.

Friday the 13th is a famously unlucky date. Even though some people dismiss it, these horrible events happened on this day throughout history.

It's Friday the 13th — and some people will be wary of ladders, black cats and broken mirrors. () Maybe you have to tap the plane three times as you board. Maybe you can't watch your beloved Eagles play without wearing your lucky (and desperately in need of washing) green socks.

Do you step over the cracks in the sidewalk lest you fracture your mother's spine? Read about superstitions and why we can't seem to shake them.

Friday The 13th is the unluckiest day of the year. We get at least one Friday the 13th every year, and it's best to just stay inside that day. If you

Today is Friday the 13 th, a day to be wary, but this curse is far from universal. Spaniards, for instance, feel indifferent about today. For them, Tuesday the 13 th is the problem date: a bad day to marry and a bad day to travel,