Donald Trump's efforts to undo diversity, equity and inclusion efforts throughout the federal government have had a trickle-down effect far beyond formal DEI programs.

The midair collision between a military helicopter and a regional jet near Washington D.C., have put air safety back in the ...

The United States Army first ordered Bell 47s in 1948 under the designation H-13. These would later receive the name Sioux. The Bell-built H-13 B is seen airborne in this April 29, 1951 photo.