The National Transportation Safety Board found a fuel leak and several improperly installed parts inside the engine of an ...

The investigation could end up costing the government more than the expected $2.1 million. Spiro’s outline indicates that ...

A group of seven Democratic senators on Thursday introduced sweeping air safety legislation after a fatal collision between ...

The deadly collision of an Army helicopter and American Airlines plane outside of Washington, D.C. in January could prompt ...

Here’s what to know about confusing rules as airlines and governments change their policies, citing the risk of fires ...

Military flyovers and fireworks at the National Mall in D.C. on June 14, which coincides with Trump’s birthday, are expected ...

Welcome to The Hill’s Defense & NatSec newsletter{beacon} Defense &National Security Defense &National Security   The Big ...

Live updates and the latest news on the president's feud with Musk and Trump's call with China's Xi Jinping amid trade ...