Thousands of the world's languages are disappearing in the wake of globalization. And because language is the DNA of culture, a lost language is a lost culture. Today, stories from the frontlines of the language revitalization movement. Also, Dr. Larry Brilliant's improbable journey from...Read more





Do you think your memory is a record of what actually happened? Chances are, it's not. New scientific findings show that with every act of remembering, our brains...