The Haunting Weather Statement That Saved Lives During Hurricane Katrina

Most of us don’t think much of the weather statements that meteorologists from the National Weather Service make every single day. Until there’s a natural disaster, of course. But a forecast issued as Hurricane Katrina slammed into the Gulf states ten years ago today made history for its eloquence—and changed the way… »8/29/15 2:55pm8/29/15 2:55pm

The World As Seen By a Self-Driving Car

For self-driving cars to work safely, we need better mapsmuch better maps. These maps will not only need to know where the roads are. They'll need to show real-time details as general as traffic patterns and as specific the number of inches to the curb. They'll also need to cover millions of miles worth of road. »12/15/14 4:33pm12/15/14 4:33pm