BI got a close look at the Sky Warden, or Skyraider II, attack airplane that was delivered to Air Force special operations.

Slovakian-based development firm Klein Vision has unveiled a production prototype of its AirCar, a road vehicle capable of ...

The second pre-production prototype of Klein's AirCar will be built this summer, with sales in the first quarter of 2026.

Slovakian flying car maker Klein Vision has unveiled its first “production-ready” prototype — the Aircar 2 — after 35 years ...