NASA's X-59 successfully reduced sonic booms from thunder-level 105 decibels to whisper-quiet 75 decibels, potentially ending the 50-year supersonic flight ban.

Add Yahoo as a preferred source to see more of our stories on Google. Question: For the 300 nm commercial cross-country requirement, can that be over a multiple-day, multiple-leg trip and still count?

A popular cross-country flight known for its upgraded comforts is making a comeback. Southern Living reports Delta Air Lines will once again offer nonstop service between New York’s John F. Kennedy ...

Cross-country electric UAS flight demonstrations mark major milestones for U.S. Army modernization and unmanned operations. Kraus Hamdani Aerospace (KHA), a leader in autonomy and AI-powered unmanned ...