Boeing, already struggling with sagging sales and rising costs related to the Boeing 737 MAX grounding, is taking steps to conserve cash, including a hiring freeze and limiting corporate travel.

Where weapons exports are going; Russian mercenaries hit U.S. UAS; Rocket Lab’s next NRO launch; and a Sea Venom Trial.

Pratt & Whitney, a former opponent of fighter engine competitions, seeks to overturn the sole-source award for the F-15EX.

French startup VoltAero has begun flight testing its electric regional-aircraft testbed equipped with motors supplied by Safran Electric & Power.

Listen in as Aerodynamic Advisory's Kevin Michaels and Teal Group's Richard Aboulafia join Aviation Week editors to discuss the perfect storm that has hit the industry—and what’s coming next.

Startup vertical-takeoff-and-landing aircraft developer Transcend Air is poised to start flight tests of a revised scaled version of its tiltwing Vy 400 intercity transport vehicle

Battery thermal-management company Kulr Technology Group has developed a design for lithium-ion batteries that prevents cell-to-cell propagation of a thermal runaway.

Finnair will work with Finnish oil company Neste to increase the airline’s use of sustainable aviation fuel (SAF) and boost production capacity in Finland.