The war at the zero-line is unlike any other conflict when unmanned aerial systems UAS (drones) are factored in.

Comments made by Vice President J.D. Vance on Wednesday about negotiations to end Russia's invasion of Ukraine earned him a ...

These days, personal boundaries seem to be constantly tested, and knowing how to respond when someone crosses a line is an ...

DroneTV presents a heart-pounding journey featuring the extraordinary footage captured by FPV (First Person View) pilots from the AirVuz community. This cinematic reel takes you from wintry off-road ...

Home pregnancy tests that use colored streaks to indicate positive results may display an evaporation line (evap line). This is a colorless streak that occurs when urine dries on the test strip.