The Southern California start-up, which builds flying drones and missiles, is set to raise up to $2.5 billion.

An upstate New York startup whose technology detects and monitors unmanned aerial systems has just landed $65 million in fresh funding with support from some big-name D.C.-area investment firms.

In 2008 Steve Jobs introduced the first ultra-thin, lightweight MacBook Air by dramatically sliding it out of an inter-office envelope. The idea of a dramatically thin, lightweight, and fully ...