If you've ever played with a Rubik's cube you'll know they're really, really hard to solve. The puzzle is probably older than your parents, and some people have spent decades trying to complete it.

TOKYO--(BUSINESS WIRE)--Mitsubishi Electric Corporation (TOKYO: 6503) announced today that it has been awarded the GUINNESS WORLD RECORDS TM title for the fastest robot to solve a puzzle cube using a ...

The pile of pillows in my closet verges on illegal. Ever since I started waking up with migraines about seven years ago, I have cycled through pillow after pillow in search of something that can ...