Where does Earth end and space start? The simple question doesn't have a simple answer. Is it the Karman line, 100km above Earth?

Lexington High School is more than 300 students over capacity, outgoing Superintendent Gerrita Postlewait said in paperwork ...

The GOP's "big, beautiful bill" would offer $12.5 billion to overhaul the air traffic control system. Crash victims' families ...

Salt Lake City International Airport ranked top 10 airport for its accessibility, art and on-site shops. Salt Lake City airport's major upgrades include new gates, central terminal, shops and a ...

After nearly three decades of giving a voice to the nation, Joe Duffy signed off from Liveline for the final time on RTÉ Radio One this afternoon, marking the ...

Bell Textron’s Valor tiltrotor will eventually replace the UH-60 Black Hawk helicopter, utilized by the 101st Combat Aviation ...

Full-scale regional aircraft fuselage equipped with cabin structures and systems demonstrates next-gen interiors to TRL 6 ...