Concept: Advanced Aircraft Design and Technologies
Aviation climate policies are assessed for their likely effectiveness
Economic analysis of carbon reduction policies in aviation

Chemically inflated airbag reduced UAV impact force
Airbag system activates during free-fall to reduce collision damage.

Lebanon case study finds support for greener aviation amid barriers
How airlines in fragile states can pursue environmental and social sustainability

Hydrogen contrail ice crystal formation depends on entrained aerosols
How hydrogen aircraft engines affect ice crystal formation in contrails

Satellite method estimates radiative forcing of high-altitude ice clouds
Fast satellite method reveals how aircraft-induced ice clouds affect Earth's energy balance









