The idea’s surely unique, but the performance figures will leave you wanting. Diesel power is everywhere in the automotive world, as you'll find it in trucks, vans, buses, and even some SUVs. And for ...

Show me the facts Explain it like I’m 5 Give me a lighthearted recap Watch out video on the greatest diesel motorcycle engines of all time. We're talking the Sommer 462, Hero Motorcorp RNT, Track ...

Scientists are exploring a surprisingly simple way to clean up diesel engines: adding tiny droplets of water to the fuel. During combustion, the water rapidly vaporizes, triggering micro-explosions ...

Alex Jennison, a 22-year-old engineering student from the University of British Columbia, is riding a motorcycle powered by used cooking oil down the West Coast to showcase "sustainable innovation." ...

Many owners of diesel motorcycles feel distressed when inspectors "floor the gas pedal" to measure emissions, but in reality, this method has been partially applied for many years, though few people ...