Kentucky Gov. Andy Beshear expects death count to rise after a Honolulu-bound aircraft with three crew members onboard hit ...

A UPS MD-11 plane crashed shortly after take-off near the Louisville, Kentucky, airport, according to preliminary information, a source says.

The Tu-144's small retractable canard foreplanes, which were installed after 1971, are the most noticeable external ...

This week, researchers published LIGO findings that hint at the existence of second-generation black holes. Astronomers captured a spectacular new image of the Milky Way across a wide range of radio ...

The X-59 features a distinctive elongated fuselage and wing design aimed at reducing sonic booms to a level of 75 decibels.

The test is seen as a significant move toward commercial supersonic flights, which could cut flight times in half. The ...

NASA's experimental X-59 supersonic jet recently completed its first test flight after years of development and delays. Aeronautical engineers at Lockheed Martin designed the aircraft to ...