With the cylinder now mostly filled with fresh air, the piston moves up again for the rest of the 118-mm compression stroke, with fuel injected along the way. A conventional 101-mm power stroke ...

Russian air defense units may have fired on the commercial airliner believing it was a long-range Ukrainian attack drone, they added Friday. On Saturday, Putin “apologized for the fact that the ...

The United States Air Force now finds itself back in an era of Great Power Competition, and if there is any silver lining, one could be that it has restored direction and clarity to the future of the ...

Not when the Avapow A58 jumper box is bundled ... starters and air pumps alike are lighter, safer, and more digitized than ever. These Avapow models in particular charge like a power bank and ...

Today’s four-stroke suck-squish-bang-blow concept ... were the downside to that smooth, dense power. Early engines that routed intake air through the crankcase required the lubricating oil ...

The cream is one of about 60,000 products that can be ordered for drone delivery, all of which weigh five pounds or less and fit into a standard-size Prime Air box. (Despite the suggestive name ...

A series of intense Israeli air attacks shook Yemen’s capital and ... The series of “aggressive raids” also targeted two central power stations south and north of the capital, Sanaa, it ...

The industrial gas firm Air Products & Chemicals has pulled out ... about proposed rules that would limit their ability to use power from renewable sources that predate their projects.

Honda has revealed initial details about their ... As a result, we can expect “excellent power output and fuel economy.” As mentioned earlier today, all future hybrids are slated to have ...

The debut of Honda S+ Shift “One electric motor acts as a generator, creating electricity for the battery and propulsion,” Honda spokesperson Chris Naughton said, “and the other is a ...

By Monday night, about a quarter of the affected customers had power back thanks to mobile, diesel-powered generators. In an update from Hydro-Québec Tuesday evening, the utility said its ...

A marriage of energy and construction was made this month as Austin’s Base Power announced a partnership with Lennar Homebuilding. Lennar, the nation's second-largest construction company by ...