An assortment of new firms, born in Silicon Valley or incorporating its disruptive ethos, have begun to challenge the older ones for access to lucrative Pentagon awards.

The US Federal Aviation Authority has banned American aircraft from flying over North Korea and the UK is likely to have ...

Qatar, Emirates, and Saudi continue to be the Middle East's top airlines with their hub airports also the top airports.

The bridges are made of Popsicle sticks and white glue, and the winning structures are judged for both aesthetics and ...

X-37B floats in the upper portion of the picture, one of its gallium arsenide solar panels visible on the left. The Space ...