Not all oil is the same when it comes to string trimmers. Different types of motors require different levels of oil viscosity ...

The Kawasaki Z900 continues Team Green’s tradition of building high-performance 900cc-class in-line fours. TEST: SEAN MOONEY ...

There once was an 18-cyclinder 2-stroke triangle engine that delivered a whopping 2,000 horsepower, but it didn't power a car ...

If you want to get performance spark plugs in hopes it will increase your car's horsepower, pump your brakes for a second. It ...

To understand the Heart engine: how it works, its benefits, and its drawbacks, check out my video: 5 Rods, 2 Cranks, and 1 Amazing Trick.

Steven currently lives in the Pacific Northwest and he wants something enjoyable to drive but easy on the maintenance, a bit ...

Chemists have discovered tiny zaps of electricity moving between “swamp-gas” bubbles. Could they ignite methane gas to glow as dancing blue flames?

Turning Point USA CEO and co-founder Charlie Kirk once said about the attacker of former U.S. House Speaker Nancy Pelosi's husband, Paul Pelosi: "Why has he not been bailed out? By the way, if some ...