In a September 1965 test, a YF-12 successfully launched a quarter-kiloton atomic missile, from an altitude of 75,000 feet at Mach 3.26.

LEHIGH TWP., Pa. - A large fire in Lehigh Township has spread to 150 acres in the past two days. The fire on Blue Mountain, which started on Saturday, has closed down roads and rallied the support ...

Most of the tax increase will come from a £25bn rise in national insurance paid by employers, which will go up by 1.2 ...

Khadir Ali and his family managed to survive a harrowing paramilitary attack in war-torn Sudan. But by the time they got to ...

And while sky gazing, it's possible to snap great photos of the comet with your iPhone ... The A3 comet shows up each night on the western horizon about 15 minutes after sunset, remaining visible ...

A large fire at a BAE Systems shipbuilding site in north-west England broke out early on Wednesday, police said. According to the Cumbria Constabulary, the “significant fire” was first reported at ...

Russia’s Su-57 Felon showcased at the China International Aviation and Aerospace Exhibition has sparked speculation about ...

The weapons themselves are kept in internal bays (similar to the American F-22A Raptor) to increase the jet’s stealth capabilities. Further, Russian sources claim that the Su-75 has artificial ...

Several of the sites posted photos ... Su-34 which they said was the actual aircraft that had gone down. Just as after the loss of another Su-34 in similar circumstances on Oct. 12, the finger of ...

What You Need to Know: The Su-47 Golden Eagle was Russia's ambitious attempt to create a fifth-generation fighter jet to rival the U.S. F-22 Raptor. Developed in the 1980s, the Su-47 featured a ...