The mind of the polyglot is a very particular thing, and scientists are only beginning to look closely at how acquiring a second language influences learning, behavior and the very structure of the brain itself. – Jeffrey Kluger

Were learning how important it is both to preserve sibling relationships if they work and repair them if theyre broken. Were also learning a lot about nonliteral siblings – stepsiblings, half-siblings – and the surprising power they can have. – Jeffrey Kluger