Before coins and paper bills, people used all kinds of strange things to trade for goods and services. Over time, humans have used some very unusual objects as currency—things that may surprise you.

Discover 100 weird facts about the human body and mind that will blow your mind! Uncover bizarre truths about your brain, ...

(via SciShow) There are a lot of places, conditions, and situations that just don't seem all that survivable for most people. But for certain populations of humans, conditions that would be fatal for ...

Henrich, Heine, and Norenzayan’s 2010 article, "The weirdest people in the world?" was a watershed. Two years earlier, Arnett (2008) defined the extent to which psychological science relies on narrow ...