If helicopters didn't have tail rotors, they would spin in circles because they need a force pushing in the opposite ...

Generally, aircraft are designed either for hovering (like helicopters) or smooth forward flight (like planes). Most air taxi ...

The reveal of a black budget military project with futuristic technologies raises an important question: What else is the ...

A U.S. appeals court ruled that President Donald Trump’s tariffs — including many on Canadian goods — can stay in place for ...