News

Donald J. Trump posted a colorful graphic on social media this week, suggesting that he was headed for victory in the presidential election. The graphic showed that Mr. Trump had a 64 percent chance of defeating Vice President Kamala Harris next month — a much rosier picture for him than …

Leon N. Cooper, a Nobel-winning physicist who helped unlock the secret of how some materials can convey electricity without resistance, a phenomenon called superconductivity, and who did pioneering work in understanding how memory and the brain work, died on Wednesday at his home in Providence, R.I. He was 94. His …

Long before the League of Conservation Voters embraced him as the “greenest governor” in America, Jay Inslee of Washington had written a book about climate change that called for a clean-energy revolution that would be the equivalent of the Apollo space program in commitment and innovation. But Mr. Inslee’s visions …