U.S. News and World Report has placed MIT fourth in its annual rankings of the nation’s best colleges and universities, which were announced today. The Institute shares the No. 4 spot with Yale University. MIT’s engineering program continues to top the magazine’s list of undergraduate engineering programs at a doctoral institution. The Institute also placed first in five out of 12 engineering disciplines. No other institution is No. 1 in more than two disciplines. MIT also remains the No. 2 undergraduate business program. Among business subfields, MIT is ranked first…