It may seem like a horse-drawn Zeppelin, but Astro Mechanica seems to be all-in on its revolutionary hybrid-electric ...

The race to field reusable hypersonic aircraft got a whole lot hotter last month, with GE Aerospace announcing a breakthrough in high-speed jet engine design that could potentially allow conventional ...

A Polish research team has developed a micro compressed air storage system that could be used in residential and industrial buildings where additional low-temperature waste heat is available. The ...