A Democratic senator proposes to relax vehicle emissions standards in order to increase the supply of gasoline as the state's ...

If the state’s request is approved by the FHWA, it would be the first to charge tolls on interstates within its borders.

Ground solar arrays utilize existing sidewalk space to harness renewable energy and charge electric vehicles. This story by Jennifer Cole was originally published in Reasons to Be Cheerful.

A court order bars the provincial government from removing bike lanes, saying the decision would make roads more dangerous ...

Although divisive, speed and red-light cameras significantly improve road safety, but many U.S. jurisdictions remain resistant.

Los Angeles has become a cultural stronghold for Native Hawaiians on the mainland, offering a sense of community, continuity, ...

The bill is a bipartisan effort in the Senate to ease regulations for housing development and reward cities and states that ...

Ariana Garcia describes the find for the Houston Chronicle, noting that “The discovery quickly drew attention online, ...

The signals use AI to collect data and help traffic engineers make decisions and implement changes more quickly and ...

A 2021 state law aimed at promoting hotel conversions has had a rocky start, only now yielding its first completed project.

The nation of Tuvalu has created an ambitious plan to relocate its entire population and preserve key cultural and historic ...

Popular in Germany, wall- or balcony-mounted solar panels come at a lower cost and face fewer regulatory hurdles than rooftop solar, but their legal status in California is murky.