Eurocontrol predicts the number of flights within its area will increase over 50% by 2050 and achieving net-zero emissions by then will remain “challenging.”

UK NATS has deployed a new aircraft separation technique called Pairwise to increase landing rates for aircraft flying into Heathrow Airport.

Germany’s Concrete Chemicals has won EC approval for €350 million ($364 million) of German funding to support the production of synthetic aviation fuels.

SkyDrive and Osaka Metro Co. have announced four planned vertiport locations for the SD-05 eVTOL aircraft within the greater Osaka area.

Air New Zealand will acquire 30 million liters of sustainable aviation fuel (SAF) from Neste, or 1.6% of the airline’s total fuel supply for fiscal 2025.

Japan has set an ambitious target of becoming carbon neutral by 2050. Would hybrid-electric or hydrogen-powered regional airliners make a dent in its domestic aviation carbon emissions?

Stratolaunch is recycling for another attempt at the first reusable test flight of the Talon A hypersonic testbed after aborting a mission on Dec. 13.

Boom Supersonic’s XB-1 technology demonstrator probed deeper into the transonic speed regime during its ninth test flight from Mojave Air & Space Port.