Much of the nitrous oxide entering the atmosphere from the oceans could be formed by a previously unknown inorganic route.

There's a truly special attraction near Devon that petrolheads in particular are travelling miles for. Rows of gleaming cars ...

Ferrari has filed a patent for a revolutionary internal combustion engine, featuring oblong-shaped pistons in a compact ...

Wankel rotary engines feature an equilateral ... to combust both compressed air-fuel volumes created within a single cycle of the rotor. In its latest rotary engine design used in the November ...

Here are our top 10 picks. You can find out more about rotary engines here. First on our list comes the earliest production Wankel motorcycle. The Hercules, which was marketed as a DKW in the UK, was ...

From the rally winners of the 1980s to the blisteringly quick performance cars of today, Audi Sport has the kind of fast car ...

The average cost of motorcycle insurance in the U.S. is $33 per month for a full coverage policy. Full coverage motorcycle insurance costs between $10 and $139 per month. The company you choose, where ...

Also known as the Wankel engine, the rotary became synonymous with Mazda’s most iconic performance cars. Unlike traditional engines that use pistons, the rotary engine relies on a triangular ...

The next-gen Toyota Supra is reportedly being developed entirely in-house in Japan, likely under the automaker's Gazoo Racing performance division, according to Japan's BestCar. The news comes ...