The Mr. Men characters were created in 1971 when children's author Roger Hargreaves wrote "Mr. Tickle," a book with a smiling yellow creature with wiggly arms on the cover. The series quickly took off ...

Half of the world’s population will develop a mental health disorder in their lifetime. That’s according to a large-scale international study published last year. Researchers interviewed 150,000 ...

Richard Dawkins was the first person to float the term 'meme'. In his 1976 book The Selfish Gene, the controversial evolutionary biologist wrote that a meme was "a unit of cultural transmission — the ...