The Langlands program has inspired and befuddled mathematicians for more than 50 years. A major advance has now opened up new ...

The Langlands programme has inspired and befuddled mathematicians for more than 50 years. A major advance has now opened up ...

Breaking news and the latest headlines from the New York region, including New York City, Westchester, Long Island, New Jersey and Connecticut. Politics, transit, housing, crime and more.

Ranging from pocket-sized to hefty, the best bullet journals have dotted paper that's thick enough for your favorite pens, plus any other features you need.