If you've spent any time traveling on highways in the United States, chances are that you've seen those strange-looking ramps off to the side of the road near large hills and steep inclines. They're ...

Internal combustion engines are incredibly complicated machines that many of us interact with on a daily basis, but don't completely understand. You get in your car, turn the key or push the start ...

A crash at the Morrison off-ramp along Interstate 70 this week is a reminder of what can happen if truck drivers lose control of their vehicles while descending the steep slopes of the highway. The ...