As one of the oldest card games in existence, Solitaire continues to be extremely popular with modern audiences — both digitally and with physical playing cards. In fact, per Statista, over two ...

When Microsoft included Solitaire in Windows 3.0 back in 1990, they weren’t trying to create an addictive phenomenon. They just wanted to teach people how to use a mouse and showcase their new tech.

Whether it’s joy or anger, we’re wired to catch and spread emotions. Here's how to inoculate ourselves against negative ones. Earlier this year I was interviewed by Business Insider about the ...