Statistical testing confirmed a long-run relationship among economic growth, energy efficiency, non-renewable energy ...

Transportation Secretary Sean Duffy says Biden-era fuel economy standards for gas-guzzling cars and trucks are illegal and ...

Mazda’s SKYACTIV-Z project has highlighted the automaker’s desire to continue innovating gas-powered engines while other ...

The Hunter 350 has opened the doors to owning a Royal Enfield for many riders who previously wouldn’t have thought of owning ...

Minizing environmental impacts makes good financial sense, write HELD Architecture's Kristina Held and Future of Neighborhood ...