Notepad is the everyman of Windows apps, but at heart, it remains a plaintext editor that somehow evolved into a playground ...

A woman arrived at the airport confident she had a flight booked. She checked in, made her way through security, and proceeded to her gate, only to discover at the last moment that the seat she ...

Abstract: Use of unmanned aerial vehicles (UAVs) for urban services has been an exciting topic in today's urban planning and management research. Most UAVs use unlicensed spectrum for remote control ...