People have told vampire legends for thousands of years, and the monster's image has continuously changed over time. You already know that some people believe in vampires -- but what kind? Listen in and learn more about energy vampires in this episode.

The difference between misinformation and disinformation is one of intent: Misinformation is accidental, while disinformation is purposely spread. Tune in to learn more about propaganda techniques -- and what makes a disinfo agent -- in this episode.

Human beings have believed in possession -- and exorcism -- for thousands of years. Nowadays most people associate exorcisms with horror movies, but are there any real exorcisms in the modern age?

It's true: a few inches of snow brought Atlanta to a standstill, leaving Matt and Ben stranded for several days. But they made the most of their time, and aren't returning empty-handed. Tune in to learn the latest news about Stuff They Don't Want You To Know.

Thankfully, blackouts don’t occur too often in the developed world. Still, a severe storm or a malfunction can leave thousands in the dark. Though experts around the US work tirelessly to prevent disruptions, it’s nearly impossible to keep a system of this size functioning perfectly. And what if there’s another cause for a blackout? Would anyone intentionally sabotage the system – and, if so, why? The answer might surprise you.

When you think about it, water systems are amazing: People in countries across the developed world just turn a faucet and receive a seemingly endless supply of clean water. But how clean is it, actually? Tune in to learn more.

Not all spies work for governments. Join Matt and Ben as they take a closer look at the murky world of corporate spying, surveillance and espionage.

What was COINTELPRO? What made it controversial? Do government agencies continue to infiltrate activist organizations in the modern day? Tune in to learn more.

While it might sound like something out the X-Men, a few people really do have what could be described as genuine superpowers. Tune in to learn more about human echolocation, super-strength, eidetic memory and more.

Human beings have tinkered with the genetic traits of animals and plants alike, placing artificial pressure on the process of natural selection. This is visible in everything from dog breeds to chickens and produce. So what happens when humanity practices selective breeding on itself? Tune in to learn more.