For drivers used to fixed numbers on every signpost, the idea of “unlimited” roads can sound like a myth. In reality, it ...

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 ...

In this video, we take the MG4 XPower, a high-performance electric hatchback, for a full-speed run on the German Autobahn ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

The new RAPID Act would permit derestricted daytime speeds on rural interstates, but only after passing detailed safety and ...

Arizona State Representative Nick Kupper has introduced legislation that would permit unrestricted speed zones for non-commercial vehicles during daylight hours. In layman’s terms, he wants parts of ...

Arizona has massive stretches of highway that can get quite boring if you drive the speed limit, but this new law might turn ...