Optical illusion puzzles are designed in such a way that they can be both fun and fascinating. These brain challenges are ...

He has been on the board of Lyft for years, but he only stepped in as CEO just a couple of years ago to help turn it around. He’s done pretty well with that so far, but he’s p ...

As sure as the brain is prone to distraction, it can also return its focus to the task at hand. A new study in animals by ...