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.

The internet is a place where curiosity knows no bounds, and Google is our go-to for answering life’s most bizarre questions. But while some searches are practical, others leave us questioning ...

Add Yahoo as a preferred source to see more of our stories on Google. Grocery stores are like the theaters of everyday life, where the mundane meets the bizarre. From aisle to aisle, you're likely to ...

A Burning Man tribute to the last remnants of humanity, a buried Statue of Liberty, depicted in the 1967 science fiction film, Planet of the Apes. Courtesy of Flickr user Brian J. Matis Poof! The ...

Robots have progressed over the years from clunky hunks of metal to complex, AI-enabled machines capable of running, speaking, and even painting pictures. But even with all those advances humans still ...

(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 ...

These cultures found creative ways to buy and sell things. Imagine paying for your food with giant stones or using salt to buy clothes. Some ancient societies even used cows, tea, and even human ...