The group of friends had used the same corner on the Upper West Side to unwind for years. By the end of the night, two people would be dead after a speeding S.U.V. drove into a crowd. By Nate Schweber ...

Iceland has stood apart from the rest of Europe. But President Trump’s threats to Greenland have provoked a reconsideration. By Amelia Nierenberg and Sergey Ponomarev Aspects such as drone technology ...