In recent years, urban centers across the globe have seen a significant surge in population and vehicle density. This growth, while beneficial for economic and social development, has also brought ...

The air pollution caused by vehicle emissions has been linked to numerous health issues, something that's caused many world cities to work to reduce the number of carbon-emitting cars on their roads.

Solar noise barriers are not a new technology. There are thousands of miles of noise barriers already sporting slick solar systems. Many of these systems have been installed in Europe, although the ...

The Nevada Department of Transportation is upgrading sound walls along Interstate 11 to reduce traffic noise for residents ...