Even a one-kilometre-an-hour hike in speed can make it more likely that a pedestrian will die in a crash, analysis shows, but the limits also have to make sense for how a road is designed and used ...

As Bitcoin climbs back up, there's another coin whose explosive momentum could deliver fireworks before the end of the year.

In the early days of motoring, there was no nationwide speed limit. This meant that drivers could theoretically reach very high speeds on certain public roads without worrying about tickets. However, ...

Make errand running and daily commutes a little more fun with our top e-bike picks. (April McCormick) A growing number of Americans are swapping their commuter cars for zippy electric bikes. These ...

Have you ever had a facepalm moment when you're troubleshooting a problem, and suddenly a cause or solution you'd overlooked becomes obvious? You sheepishly realize you'd wasted time going down the ...

A Cummins bypass cable sidesteps the protections on 2018-and-newer Cummins vehicles, letting you adjust settings that would be otherwise locked down.