More than 20 years since the final Concorde flight, is a small US start-up now on course to bring back supersonic air travel?

Hanwha Aerospace will showcase the K9A1 self-propelled howitzer equipped with a domestically developed 1,000-horsepower ...

The company claimed the aircraft would cut the travel time from New York to Rome to just four hours and 40 minutes, half the ...

The USS Harry S. Truman aircraft carrier collided with a merchant vessel in the Mediterranean Sea, the US Navy said ...