Meg Webster creates works that are often fleeting. At 82, with a new show at the Paula Cooper Gallery, now she’s looking for a place in history. By Julia Halperin and Sara Messinger Diego Rivera’s ...

President Trump said U.S. forces would hit Iran again later Thursday and threatened to take Kharg Island, the heart of Iran’s oil economy. Trump and Hegseth Broadcast U.S. Military Strikes Before They ...

ArXiv will ban researchers for one year if they submit papers with obvious signs of unchecked AI generation, such as hallucinated references or leftover chatbot instructions. The policy, announced by ...