If you’ve received a large bill lately, you may want to take a closer look at it: law enforcement officials are reporting that prop money, intended for use in movies, is being used as counterfeit cash.

This Australian created a Slip N Slide that’s as long as a football field.

It’s the 50th anniversary of Star Trek…but how would the world be different if it had never existed? 

This Russian river has suddenly tuned blood red: is it a sign of the apocalypse, or just leakage from a nearby mine?