The bestselling author of "The Subtle Art of Not Giving a F*ck" says self-help is "kind of cooked" thanks to AI. So he cofounded his own self-help chatbot, Purpose, rather than be replaced by it.
For centuries, scientists and philosophers have studied how color influences human emotion, which is reflected by its ...
A large U.S. health records study suggests that difficulty seeing blood in urine may put color-blind patients at higher risk.