From the XB-70 to the YF-23, these 5 experimental aircraft pushed aviation limits—but were cancelled before reaching ...

The latest generation of experimental aircraft is no longer chasing raw speed alone, it is trying to change how the air itself behaves around a flying machine. From quiet supersonic jets to flexible ...

Boeing and NASA will pause work on a new, experimental aircraft design meant to deliver more sustainable options for the future of aviation. The aircraft project — called the X-66A Sustainable Flight ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An artist's rendering of a ...

Boeing and NASA are pausing work on the X-66A Sustainable Flight Demonstrator, which was intended to increase fuel efficiency. (NASA/Tribune News Services) Boeing and NASA will pause work on a new, ...

The US Defense Advanced Research Projects Agency (DARPA) officially designated the experimental aircraft designed for its ...

The Model 437 began as a conceptual design, based on the Model 401, exploring a multi-mission low-cost attritable aircraft. The Model 437 Vanguard is a crewed variant of the original concept powered ...

SEATTLE — Boeing is grounding a new aircraft currently in development after a problem was found with a part unique to the 777-9 model, according to the aerospace company. The issue, a spokesperson ...

Bell and Aurora Flight Sciences have taken radically different approaches in a Pentagon X-plane contest to develop an experimental aircraft capable of taking off and landing vertically, while also ...

Collier Aerospace, developer of the HyperX® computer-aided engineering (CAE) solution, announced that its design and analysis software was chosen by Swift Engineering for structural sizing, analysis ...