Top Ties gasoline was the result of several automakers coming together to provide a fuel standard that improved engine longevity. So what is it, exactly?

Cleanup crews are working to contain petroleum that leaked from a tanker truck that crashed and flipped upside down on Washington's Olympic Peninsula, spilling fuel into a tributary of a river that ...

Hellcat has pushed the limits of American muscle, producing monstrous powerplants with horsepower numbers once thought ...

A tanker truck has crashed into a creek on Washington's Olympic Peninsula, spilling fuel into a tributary of a river where salmon runs were recently restored after a decades-long fight to remove its ...

When NASCAR racers are on track, they might be burning rubber and grinding and bumping hard to steal spots, living on the ...

The office says Israeli forces have destroyed 720 water wells, depriving more than 1.25 million people of clean water.

Aviation startup ZeroAvia says it's been granted a "raft" of 45 patents key to the development of practical large hydrogen ...

People can fight back against Trump's anti-environment agenda by purchasing a new or used battery electric vehicle before the federal tax credit ends.

American motorcycle engineer genius Erik Buell designed and built two-wheeled machines for nearly half a century. He cut his teeth at Harley-Davidson in 1979 after earning his engineering degree, and ...

The company also has wrangled a number of federal grants in recent years, including a $32 million award from the Environmental Protection Agency last year to accelerate electrification of school bus ...

This menacing muscle car boasts more oomph than the stock one and is part of an ongoing online auction with a clean Florida ...