A strange kind of geometry governs how particles move inside matter. Now, for the first time, physicists have uncovered its ...

A new city law for short-term rentals in the city took effect Tuesday. Local Law 18, also known as the Short-Term Rental Registration Law, requires hosts on Airbnb, VRBO, Booking.com and other ...

Dozens of protesters took over a building at Columbia University in New York early Tuesday, barricading the entrances and unfurling a Palestinian flag out of a window in an escalation city officials ...