Over 1,700 American communities have adopted Complete Streets policies, and cities that implement them will see real results.

It led to Project Excelsior, where the United States Air Force would intentionally send an airman into the stratosphere to ...

This episode of The Big Picture focuses on the secret construction of an air base near Thule, #Greenland in the early 1950s. Built during the Cold War, the base was to provide the U.S. a home for long ...

The Air Force competition has taken place sporadically since the 1950s, but its recent re-introduction follows a decades-long ...

"Of the many myths that emerged following the end of the Korean War, the prevailing one in the West was that of the absolute supremacy of US Air Force pilots and aircraft over their Soviet-supplied ...

"The fielding of automated flight controls and weapons systems in fighter aircraft from 1950 to 1980 challenged the significance ascribed to several of the pilots' historical skillsets, such as superb ...