The service is often responsible for ferrying lawmakers and other V.I.P.’s across the area, and near Reagan National Airport.

Cory Haynos was among several budding figure-skating stars who died in the plane crash near Reagan National Airport.

An American Airlines jet and a U.S. Army helicopter plunged into the Potomac River after a midair collision Wednesday night ...

The plane had been cleared to land on Reagan National Airport’s main runway. But in the final moments of the flight, air ...

The singer, who died on Thursday at 78, spent decades in the spotlight exercising a very specific and subversive power.

Orbital dynamics show that President Trump’s pledge to land astronauts on Mars couldn’t happen until 2029 at the earliest.

In a briefing that recalled his most extreme first term remarks, President Trump said without any evidence that diversity ...

The decision was a blow to prosecutors pursuing the longest-running death-penalty case in the military commission system.

Three years after starting a club meant to fight social media’s grip on young people, many original members are holding firm ...

The Microsoft co-founder and philanthropist is taking a break from the future to examine his past — and mulling where the ...

At a hearing and in court filings, a federal prosecutor in Vermont cited connections between the defendant, Teresa Youngblut, ...

Two-time Olympic gold medalist and five-time world champ was also an influential broadcaster for more than five decades.