Russia’s United Engine is to show off a prototype 500kW hybrid powertrain at an industrial exhibition, as it looks to use the architecture to progress to 1.5MW. The full-size prototype will feature at ...

The two proposed engines that might one day power a sixth-generation U.S. Air Force fighter have passed an important design review, defense firms announced this week. And with the detailed design ...

SearchGPT combines AI-generated content with human-written articles in a search engine format that can handle follow-up questions. ChatGPT maker OpenAI is releasing a prototype search engine ...

Ad Astra Rocket Company reports two important advances with its VX-200 high power VASIMR(R) engine prototype: 1) a significant increase in its high power performance over previous test data obtained ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

According to OpenAI, SearchGPT will give users a more intuitive search experience, allowing them to ask questions to refine a search as they would using ChatGPT. OpenAI’s ChatGPT has announced the ...

OpenAI on Thursday announced a new AI-powered search engine prototype called SearchGPT. The move marks the company’s entry into a competitive search engine market dominated by Google for decades. On ...

For many users, ChatGPT is already their go-to tool for answering questions. OpenAI has taken things a step further with SearchGPT, its new search engine prototype. Available to just a small group of ...

SearchGPT is going to be amazing. It already is kind of amazing, but the prototype doesn't yet fit my particular needs as a tech journalist. Your mileage may vary with this prototype. I've become ...

Engine manufacturer Pratt & Whitney will use new digital design technology to accelerate its work on the XA103, its submission for the U.S. Air Force’s Next Generation Adaptive Propulsion (NGAP) ...