The first major study in almost 50 years shows that a highway speed limit would reduce fatal traffic crashes by more than one-third. Subscribe to our newsletter for the latest sci-tech news updates.

Germany's national highway system — commonly known as the Autobahn — looks like many other highway systems in the world, except for its most famous feature: long stretches where you are legally ...

The answer to whether Germany's Autobahn has a speed limit is -- yes and no. While around half of the Autobahn system has no posted speed limits, one-third of the Autobahn has a permanent, posted ...

Late for a rock concert, dads’ rules about driving are (legally) broken as the speedometer hits 125 m.p.h. on a highway where there are no speed limits. By Jim Tankersley Reporting on a drive from ...