Lawmakers received a closed-door briefing from federal investigators regarding last week's fatal mid-air collision between an ...

As Elon Musk continues to help the Trump administration overhaul federal government, Chris Hayes breaks down the ...

A Trump wrecking ball hardly seems like the optimal way to reduce government spending. But legislators with purse power have done little on the big picture.

Thanks to ADS-B technology, anyone can track commercial, private, and some military flights in the country using ...