Thousands of visitors seek out Fallingwater and Polymath Park in southwestern Pennsylvania each year to marvel at the works ...

The American Airlines plane collided with a Blackhawk helicopter, near Reagan National Airport, just before 9 p.m. Wednesday.

The captain flying the plane with 64 aboard was schooled in Florida. A Blackhawk helicopter collided with Flight 5342 near ...

Some passengers of the American Airlines regional jet that collided with a military helicopter and crashed in Washington, D.C ...

Family members say Donna Smojice Livingston, her husband and two daughters were on American Airlines Flight 5342.

There were 64 passengers aboard the plane, and three Army soldiers in the helicopter, according to officials. Here's a look ...

The CEO of Pittsburgh's airport noted that the crash happened in incredibly busy airspace, and that Reagan National Airport ...

A Pennsylvania native and her family were reportedly among the people killed Wednesday night when a plane and military helicopter collided midair in Washington, D.C.Video above: What we know about ...

There were 64 people on American Airlines Flight 5342 from Wichita, Kansas to DCA — including 60 passengers and four crew ...

I HAVE ALREADY PLEDGED THE FULL RESOURCES OF THE COMMONWEALTH OF PENNSYLVANIA TO SUPPORT AND ASSIST IN ANY WAY THAT IS NEEDED IN THIS INCIDENT IN THE WASHINGTON, DC AREA. KASOTA IS COMMITTED TO ...