John Mellberg spent 17 years meticulously scratch-building a 1:36 scale model of the LZ-130 Graf Zeppelin II, completing it in 1989. The impressive 8.5-pound model, designed for helium lift, required ...

Swiss start-up Jekta plans next month to begin flight testing a scale model of the amphibious hydrogen-electric passenger aircraft it aims to bring to market next decade. The company released images ...

As the U.S. Air Force is moving to modernize its fleet of aircraft, it is looking to new and innovative designs to help it advance its goals. And one such design is that of a blended-wing body ...

SEOUL—South Korea is launching a multiyear program to design, build and test a full-scale, crewed stealth fighter technology demonstrator, a key step toward achieving what its defense research agency ...