The head of the National Transportation Safety Board is promising a thorough investigation into the deadly midair collision between a passenger plane and an Army helicopter near Washington, D.C.

Interim U.S. Attorney Ed Martin is dismissing more than two dozen federal prosecutors in his D.C. office who worked on Capitol riot cases over the past four years.

NPR asks Michelle Bercovici, an employment lawyer who mostly represents federal employees, about what the Trump administration's offer to almost all federal workers to resign by Feb. 6 means for them.

While the investigation into a tragic crash in Washington D.C. that killed 67 people continues, Derek Martin, executive director of Erie International Airport, is questioning the validity of some theories that have been floated.

The next steps in the fatal midair plane and helicopter crash investigation. And, why nuclear testing could ramp up in the U.S., as well as a look inside the secret lab where weapons testing happens.

After pardoning those charged in connection with the violence of Jan. 6, the Trump administration sought revenge on the lawyers who built those cases

We get analysis from an aviation safety consultant on the midair collision between an American Airlines plane and Army Black Hawk helicopter on Wednesday night in the Washington, D.C. area.

President Trump says he plans to use a migrant holding facility at the U.S. naval base in Guantanamo Bay, Cuba, to house up to 30,000 migrants deported from the United States.

A regional jet with 64 people aboard collided in midair with an Army Black Hawk helicopter as it was approaching a runway at Ronald Reagan Washington National Airport on Wednesday night.

Lawmakers have expressed concerns about congestion in at Ronald Reagan Washington National Airport amid a constricted space.

Trump podcaster has fired Jan. 6 prosecutors, launched investigations of the Capitol riot investigation and threatened Democrats with inquiries.

WASHINGTON (AP) — For years, conservative activist Ed Martin has promoted Donald Trump's false claims about a stolen 2020 election, railed against the prosecution of the rioters who stormed the U.S. Capitol and represented some of them in court.