Throughout history, war has always been one of the best economic boosters—producing all those weapons and supplies take people, and with so many soldiers in the field, it opens up even more jobs at home. Considering how big a boost a regular human war creates, how about an alien war? According to a Nobel Prize-winning economist, that's exactly what the U.S. needs right now.

We usually think of zombies as mindless shambling monsters who want nothing more than to munch on human flesh all day. But what about the zombies with a more refined palate? What if they want to pair their brain cravings with a nice glass of wine? Thankfully, wine experts have some answers.

If there's one thing we've learned from Game of Thrones, it's that no one in Westeros is safe from a gruesome death, and apparently that rule also extends to former Presidents of the United States. If you look closely at one particular season one sequence, you'll spot George W. Bush's severed head on a pike.

Zombies have already been popular for a while, but after a naked homeless man was shot while eating another man in Miami last week, the world went zombie crazy. One Russian prankster even decided to have a little fun with Miami citizens by dressing up as a zombie in recent days, and nearly got double-tapped for his trouble.