Development has taken longer than expected, but engine testing is an important milestone in realizing Paul Allen’s new space vision.

The purpose-built Seeker is a bug-eyed, butt-ugly beauty.

Has the commercial aviation industry finally vanquished the cycle? Even thinking such a thing sounds hubristic, but it is difficult to argue with the numbers.

Areas underserved by rail—including the U.S.—are potential targets for hybrid-electric propulsion regional aircraft.

The French engine-maker says turbofan improvements will continue while parallel studies of hybrid and all-electric propulsion studies ramp up.

LeoLabs teams with Planet; Swiss demo U-space; fuel cell powers multicopter drone.

Aviation Week’s team of more than two dozen editors casts a wide net around the globe, but we don’t see everything. That is why it is vital that we receive outside nominations. Know of an individual or achievement in the last year that deserves recognition? Nominate them for the 2018 Laureate Awards.

The Raider’s hard landing is blamed on a flight-control software issue, not coaxial rigid-rotor technology, Sikorsky obtains backing to finish the demonstration.