If you're driving between states this holiday season, watch out for speed limits different than you're used to.

A year ago, Tesla made the switch to its newer Tesla Vision camera-based advanced driver-assist systems. Previously, Tesla's cars also featured radar, which the automaker has since removed. Amid the ...

Back in 1901, Connecticut became the first U.S. state to impose maximum speed limits for motorized vehicles by limiting the speed to 12 mph in cities and 15 mph on country roads. Fast forward to the ...

North Dakota has raised its maximum speed limit to 80 mph on some multi-lane highways, becoming the ninth state to have a top speed limit of 80 mph or greater.. The change adds to the patchwork of ...

It's not difficult to see why public opinion today is shifting towards curtailing higher highway speed limits. From safety to fuel economy and environmental concerns, logical reasons mount against ...