Airlines loved the McDonnell Douglas DC-9 for its versatility: it could carry 90-135 passengers, depending on variant and configuration, and could operate from smaller airports. Over the years, ...

Cislunar space is the area between Earth and the Moon, and it's becoming contested territory. The Air Force Research Lab tracks spacecraft beyond geosynchronous orbit - basically a traffic camera for ...

Today in History for Nov. 2: In 1164, Archbishop of Canterbury Thomas Becket began a six-year self-imposed exile in France. Once a close friend of England's Henry II, Becket had become an outspoken ...

Aviator Alfred Buckham created some of the earliest and most awe-inspiring bird's-eye images – to achieve them, he employed ...