Wedgetail jet program ​seemed doomed by delays and rising costs—until Congress stepped in.

National-security officials say Chinese submarines and icebreakers pose a new military threat from the High North.

The U.S. military said Wednesday it struck five alleged drug-smuggling boats over two days, killing a total of eight people ...

Expensive stocks often command premium valuations because the market thinks their business models are exceptional. However, the downside is that high expectations are already baked into their prices, ...