Allegheny County Executive Sara Innamorato signed an executive order Thursday aimed at positioning the county as a leader in ...

There were brief hints of potential bipartisan compromise at a Wednesday House hearing on Clean Air Act rules, even as most ...

India''s clean energy sector is projected to create over 4.4 million jobs by 2030, with rooftop solar leading. A CEEW-NRDC ...

These 6 naturally aspirated V10 cars show why collectors are chasing engines that modern automakers are unlikely to repeat, ...

Toyota has built its global reputation on one promise above all else: engines that simply don't quit. That promise is under ...

A new study finds that smoke from larger wildfires is reversing more than a decade of American improvements in smog.

At $49,900 with a best offer option on the table, this 1967 Chevrolet Camaro lands below the broader first-gen market average. According to Classic.com's market data for the 1st generation Camaro, the ...

Fire engines and fire trucks often get lumped together in everyday conversation, yet on the fireground they serve very ...

The Audi Q7 is the absolute flagship three-row family cruiser for the Audi brand, balancing executive-level highway presence ...

This inline 6 proved that simple works, powering some of the fastest and most iconic cars around the world.

Hydrogen-powered vehicles have generally meant using fuel cells immersed in the liquid gas to generate electricity for an EV ...

A crash report confirmed the identity of two people involved in the crash between a semi-truck and a train, including a ...