"Our kids need a peaceful place," says elementary school Principal Eileen Reiter who works in Harlem, New York. "It has to be a place where kids can come and feel relaxed and feel safe and get a lot of support." Support, in this case, means more than just...

Brainstorming in a group became popular in 1953 with the publication of a business book, "Applied Imagination". But it's been proven not to work since 1958, when Yale researchers found that the technique actually reduced a team's creative output: the same...