We have a problem, people: Even though we’re supposed to put the right stuff in the blue bin, a lot of recyclable material nevertheless winds up crammed into landfills. One of the most noteworthy of ...

If you've ever uncrumpled a crumpled piece of paper, you may have noticed the creases form in geometric patterns. But you probably didn't! It's a crumpled piece of paper! Well, next time, look closer.

Crumpled paper is unusually weight-resistant. Its patterns are entirely unpredictable. Even with the same sheet, they’re impossible to replicate. See why. It’s mind-bending but true: the average ball ...