Munich-based defense tech firm Helsing is just over 4 years old, but is already one of the highest-valued startups in Europe.

The retirement of the legendary SR-71 Blackbird was not simply due to the end of the Cold War, but a result of its high operational costs, fierce interservice rivalry, and operational inflexibility.

Two of the three Iranian nuclear sites targeted by the U.S. in June could resume enrichment in a matter of months if the ...

Spectators can expect to see aerial demonstrations, static aircraft displays, food booths, an exhibitor expo, a STEM Zone, ...

The measure, proposed by Democratic Rep. Ro Khanna of California, was rejected on the House floor Tuesday in a party-line vote of 211-210. All Republicans present — including the members of Utah’s all ...