Getting your heart broken sucks — and for some of us, it even feels physically painful. So why does it hurt so bad? And what can science tell us about how to get over it? We dive into all of this with neuroscientist Prof. Lucy Brown. 

Comedian Tig Notaro, who just released her fifth comedy special, "Hello Again," joins us for a chat about the science of her comedy: telling us how she builds jokes, and of course sharing a bunch of dumb and fabulous jokes. Enjoy! 

If you Google "The Funniest Joke in the World," you'll be very disappointed. The internet might serve you something like, "What has many keys but can't open a single lock??” (Answer: A piano). Screw that. That's not funny. Enter Science Vs. We’re going on a romp to find out once and for all: What is the funniest joke in the world. According to science. And for this quest we've interviewed a bunch o...