The F-35's development costs are well over $1 trillion, but then again it's really three planes in one. Here's what sets each apart from the others.

Born from a radical idea to take off vertically, the British-designed Harrier Jump Jet became the world’s first successful ...

British Sea Harriers are formidable jet fighters known for their vertical take-off and landing capabilities. In 1983, these aptitudes would make international news during one of the most spectacular ...