Associated Press
Alex Viega of the Associated Press reports on the death of former MIT Prof. James Simons '58, a life member emeritus of the MIT Corporation and “a renowned mathematician and pioneering investor who built a fortune on Wall Street and then became one of the nation’s biggest philanthropists.” Simons and his wife Marilyn co-founded the Simons Foundation, whose president said, “Jim was an exceptional leader who did transformative work in mathematics and developed a world-leading investment company.”