Concrete and asphalt are the two most common road materials, but their long term costs, durability, and performance differ dramatically. This video breaks down the engineering, environmental impact, ...

Review of highway found banking of curve between King Street and Greenhill Avenue does not comply with roadway standards ...

Officials and environmentalists say there is still asphalt in the waterway and along the shore from the February spill in ...

The next phase of US & China engagement will be shaped less by summits and more by who controls the inputs the other cannot ...