I’ve always found RC helicopters a little intimidating, but today I’m taking the plunge and giving it a go! I take you ...

How do helicopters fly? They face the same forces that planes do, but they have a special feature to help them hover and go where no plane can. Find out more. Science Trek is available to stream on ...

It may be hard to believe, but self-flying military helicopters already exist and are undergoing real-world testing. We're not talking about theoretical concepts or something exciting happening in the ...