Eliminating contrails would cut aviation's climate impact by half, but can it be done? NASA climate scientist Richard Moore joins to share the latest research.
In a healthy defense industrial ecosystem, companies occupying the middle ground—between the many small companies and a few large ones—perform important systemic roles.
Air Mobility Command’s goal of fielding a stealthy, penetration tanker aircraft in the mid-2030s faces pressure from tight budgets on its current timeline.