The folks who design, engineer, approve, and fund new automobiles are mostly smart and savvy. Yet they sometimes offer up ...

Triumph Motorcycles unveils exciting updates to its acclaimed TF 250-X motocross machine, reinforcing its position as a class leader ...

Now, the Avadi engine has no cams, valves, springs, none of that. But it still follows 4-stroke timing, and it does it using just three ports. That’s how it stays so compact and light.

Combining neck surgery with intensive speech therapy is associated with greater improvements in a person's ability to communicate after a stroke than intensive speech therapy alone, finds a ...

PARIS—Boeing has issued a request for information (RFI) to engine makers for advanced ducted propulsion systems in the 30,000 lb.-thrust sector suitable for powering a future single aisle ...

Every internal combustion engine needs oil for lubrication, but two-stroke engines take their oil regularly along with gasoline.

One person was injured after a single-engine plane crashed in San Joaquin County Saturday afternoon, deputies said.

The paper, Injection rate of cylinder lubrication oil in large two-stroke marine diesel engines using a common rail lubrication system, was published in the International Journal of Engine Research by ...

Wärtsilä’s 4-stroke engine-based solution for ammonia fuel now delivers higher than ever levels of efficiency and performance. Following its introduction to the commercial marine sector in ...

Beta announce their 2026 RR X-Pro enduro model line-up with updates to the two-stroke engines, Nissin front brake calipers, new 4T engine mapping and on-trend red colours.

A 56-year-old man died in a single-engine plane crash in the 96060 block of Blackrock Road in Yulee, near the Nassau Airport on Saturday morning.

A single-engine plane crashed in Yulee Saturday morning, leaving one man dead, according to the Florida Highway Patrol. Officials said the crash happened in a wooded area in the 96060 block of ...