Last year, senators from Virginia and Maryland sounded the alarm over congestion in the skies above Washington.

The president offers no evidence to support the accusations in tragic collision.

The NTSB will be handling the investigation into the aviation disaster that is believed to have killed 67 people.

After an all-night search-and-rescue operation in frigid conditions and heavy winds on the icy Potomac, officials pivoted Thursday morning to recovery operations.

Senators from Virginia and Maryland said a near-miss at the D.C. airport in April should be a "bright red warning light flashing before Congress." ...

Over the next year or more, NTSB investigators will piece together how a passenger jet and Black Hawk military aircraft ...

Robert F. Kennedy Jr., the nominee to lead the Department of Health and Human Services, made disputed claims before the Senate Committee on Health, Education, Labor and Pensions.

The Trump administration has intervened in the release of important studies on the bird flu, as an outbreak escalates across the United States.

Flu numbers across Oklahoma are considered "high risk," as the positivity rate has increased across the state over the past ...

Several of Donald Trump’s Cabinet picks, including Health and Human Services secretary nominee Robert F. Kennedy Jr., will face confirmation hearings today as the president continues to forge ahead ...

Robert F. Kennedy Jr. faces high-stakes Senate hearings as he seeks confirmation for Health Secretary. This live blog is now closed.