Reducing traffic congestion, remotely

At the Intelligent Transportation Systems World Congress last week, MIT researchers received one of the best-paper awards for a new system, dubbed RoadRunner, that uses GPS-style turn-by-turn directions to route drivers around ...

End of the line for Roadrunner supercomputer

It's the end of the line for Roadrunner, a first-of-its-kind collection of processors that once reigned as the world's fastest supercomputer. The $121 million supercomputer, housed at one of the premier U.S. nuclear weapons ...