A new study suggests multilingualism may slow brain aging, with bilingual people showing brains that appear about six years younger than monolingual speakers and people who speak four languages showing brains that appear up to 13 years younger. Researchers say earlier language learning and higher pr...

A new study suggests multilingualism may slow brain aging, with bilingual people showing brains that appear about six years younger than monolingual speakers and people who speak four languages showing brains that appear up to 13 years younger. Researchers say earlier language learning and higher pr...