Unlike electric cars, the Monarch tractor has gears ... "We're only going 2 or 3 miles an hour. That makes our stopping distance 4 or 5 feet." Cameras are also well suited to recognizing the ...

The department responded to a call at 8:15 a.m. on May 1 for a crash on the eastbound side of the highway at the 2.4-mile marker, police said. A tractor ... station to get cars through the scene ...

Automated tractors would be a big breakthrough, much like driverless cars or convoys of driverless military trucks. The Pentagon has a goal of having thousands of driverless military vehicles for ...