The world's first hydrogen-electric business jet is closer to becoming reality, even if the full certification road is a long and tedious one ...

Roxen Innovations, a Swedish company focused on sustainable water vehicles, has announced its Roxen electric personal watercraft (PWC). It’s designed to be quiet, lightweight, and environmentally ...

Surf Air and BETA Technologies are trying to build the world’s first green regional airline. Two weeks into the Iran conflict, the timing couldn’t be better.

In this video, you'll see the different types of engines and propulsion systems used for aircraft, my favorite ones: Turbojet ...

A Swedish jet ski that’s lighter than a cow and cheaper to run than a toaster? The Roxen arrives this April to save our ears ...

French developer Beyond Aero has dropped the electric ducted fans seen on previous iterations of its BYA-1 hydrogen fuel cell-powered business aircraft, replacing them with pusher-configured propfans, ...

The MarketWatch News Department was not involved in the creation of this content. HOUSTON, March 18, 2026 /PRNewswire-PRWeb/ -- Black Moon Energy Corporation ("BMEC") announced it has secured a ...

Adding iron to a copper-based propellant MOF simultaneously solves its water stability problem and boosts laser propulsion ...

Seasats today announced the successful completion of an 8-day continuous sea trial with its high speed "Quickfish" USV. The Quickfish is a high-speed interceptor, with a top speed of over 35 knots, ...

Beyond Aero has completed the preliminary design review (PDR) of its hydrogen-electric business jet and advanced its ...

This might be the most impressive car ever built in the U.S.A.

San Diego-headquartered autonomous surface vessel specialist Seasats reports that its high speed Quickfish USV has successful completed an 8-day continuous sea trial .The Quickfish is a high-speed ...