Business

Flights resume after global IT crash wreaks havoc

Planes were gradually taking off again Saturday after global airlines, banks and media were thrown into turmoil by one of the biggest IT crashes in recent years, caused by an update to an antivirus program.

Robotics

Tiny sunlight-powered drone flies for an hour

A team of engineers at Beihang University, working with a colleague from Center of Advanced Aero-Engine, both in China, has developed a micro-aerial vehicle that flies using direct sunlight. They reported their results in ...

Hi Tech & Innovation

'Flying taxis' to be tested during Paris Olympics: Minister

France's transport minister said Wednesday that so-called "flying taxis"—large futuristic drones capable of transporting several people—would be authorized for use on an experimental basis during the Paris Olympics.

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Flight

Flight is the process by which an object moves either through the air, or movement beyond earth's atmosphere (as in the case of spaceflight), by aerodynamically generating lift, propulsive thrust or aerostatically using buoyancy, or by simple ballistic movement.

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