Horse Powertrain claims the engine has a peak brake thermal efficiency of over 44 percent, reducing fuel consumption. Horse Powertrains has a new hybrid engine that it claims can return up to 71 miles ...

A fast-rising name in the hybrid vehicle market, Horse Powertrain has spent the past three years transitioning into one of the world's leading engine manufacturers while developing a portfolio of ...

In March, NASA revealed plans for SR-1 (Space Reactor-1 Freedom), a nuclear-powered spacecraft concept designed to make Mars missions faster and more realistic. Now, the agency has tested another ...

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 ...

Pittsburgh-based aerospace company Astrobotic has made strides in developing an ultra-efficient rocket engine that could allow more cargo to reach the moon. In a test last month at NASA’s Marshall ...

Scientists in Sweden experimentally evaluated a Stirling engine–based Carnot battery (SECB) prototype using low-cost sand as thermal energy storage, aiming to validate ...

View post: Honda, Nissan And Mitsubishi Are Still Teaming Up After Failed Merger Talks The beauty of manufacturers competing in motorsports is that races can be used to develop and validate ...

China is developing a revolutionary air-breathing engine for next-generation fighter jets and hypersonic missiles. Designed to operate continuously from a stationary start-up to over Mach 6, the ...

Pittsburgh-based Astrobotic has completed a successful series of hot-fire tests of its rotating detonation rocket engine prototype Chakram, marking a key milestone toward bringing the experimental ...