The weirdest things we learned this week: fake memories, sperm is not full of tiny men, and how ketchup makes the grade

Our editors scrounged up some truly bizarre facts.

By Rachel Feltman
June 13, 2018

Harley-Davidson's 2 Electric Concept Bikes Are Ready And Riding

Read More

Harley-Davidson's 2 Electric Concept Bikes Are Ready And Riding

Latest

Brain interfaces aren't nearly as easy as Elon Musk makes them seem
Here's what makes ADX Florence the country's most secure prison
How to make your own laundry detergent
The Apollo 11 mission as told through the astronauts' heart rates
The best books about the moon
Island trees can't run from climate change
Designer plants could help you do your laundry
These six big moon mysteries remain unsolved
Florida is a preview of our climate change future