President Donald Trump has said he will stick to his pledge to impose aggressive new tariffs on Canada, Mexico and China today. Follow for live updates.

A collision between an American Airlines passenger jet and an Army helicopter near Washington, D.C., that killed 67 people brought renewed focus on the federal agency charged with investigating ...

While authorities focus on the cause of the US's deadliest aviation disaster since 2001, families are mourning their loved ones. Here's the latest.