The Renaissance man’s design for a flying machine was ahead of its time. A new study suggests that an early helicopter design ...

Leonardo da Vinci was, by any metric, a genius – but he was still limited by his time. The man may have been a secret authority on anatomy, music, art, engineering, and even frickin’ paleogeography, ...

Aalborg University students created a drone prototype that can both fly and swim, using variable pitch propellers for smooth ...

Watch a seamless cycle of takeoff, underwater cruise, and skyward reemergence in this student-built hybrid drone.

Over the past few years, labels such as DJI have pushed drones into the mainstream. If you look closely, you'll notice that a majority of them have four propellers, while helicopters have fewer of ...

Ukrainian military intelligence has examined a new drone used by Russian forces that resembles a smaller version of the ...