AURORA, Colorado—The U.S. Air Force has confirmed that four engine-makers have been granted initial conceptual design awards for the second increment of collaborative combat aircraft (CCA) and other ...

A laboratory in Troitsk, Russia, may have just nudged humanity closer to interplanetary commuting. Scientists at Rosatom, the country's state nuclear corporation, have revealed a working prototype of ...

The two proposed adaptive engines that might one day power the Next Generation Air Dominance fighter have passed an important design review, and Pratt & Whitney and GE Aerospace are each proceeding to ...

Horse Powertrain claims the engine has a peak brake thermal efficiency of over 44 percent, reducing fuel consumption.

A fast-rising name in the hybrid vehicle market, Horse Powertrain has spent the past three years transitioning into one of ...

OpenAI is finally moving all the way in on Google’s territory by announcing a search engine prototype that could eventually compete with the established brand. There’s no denying ChatGPT — the AI ...

SAN FRANCISCO, Jan. 20, 2026 /PRNewswire/-- Appotronics, the inventor of ALPD® laser technology, today unveiled the world's first Laser+LCOS optical engine prototype for Augmented Reality (AR) glasses ...

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 ...

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 ...

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 ...