Like any complex topic, electromagnetic theory has its own vocabulary. When speaking about dielectrics we may refer to their permittivity, and discussions on magnetic circuits might find terms like ...

Flight tests of US electric vertical take-off and landing aircraft are about to enter the next stage. The USAF has granted airworthiness approval to the Heaviside electric vertical take-off and ...

America's technological leadership is now viewed as an urgent matter of national security, and to make sure the country keeps its edge, the US Military is mustering its impressive resources to ...

Kitty Hawk, a Silicon Valley aviation technology startup, introduced its newest aircraft earlier this week, adding yet another eVTOL concept into the increasingly crowded urban air mobility market.