A white semitrailer on a bright day proved invisible to the self-driving system of a Tesla S sedan, which failed to brake and ran under the trailer as it...

A white semitrailer on a bright day proved invisible to the self-driving system of a Tesla S sedan, which failed to brake and ran under the trailer as it...

Lift gates cannot mate to dock restraints because they lack attachment points for the hooks, so shippers won't load the trailers, until now. Tom Berg has...

Rear-underride collisions upset safety advocates because they badly hurt auto drivers and passengers. What about a front-underride incident with no driver...

Senior Editor Tom Berg braves the cold and freezing moisture to watch inspectors check equipment important to this transportation segment.

Material sticking to the inside of dump beds during tipping is a nagging problem for drivers in Manlius Township, Ill., but not for a truck equipped with a...

Absorbing an extra 5 mph amounts to almost double the force that slams into a trailer's rear, but isn't that expensive to produce, explains Tom Berg in his...

Longer doubles would've boosted efficiency, but Congress killed the idea on safety grounds. The Coalition for Efficient and Responsible Trucking, made up of...