Sensor system to speed up airport security screening

Everyone has experienced passing through security screening in airports. Not only is the process slow and intrusive, but you may also wonder whether it is reliable or just a waste of time.

Airport plans 'threaten' Hong Kong dolphins

Hong Kong's ambitious plans to expand its airport to meet soaring demand have sparked protests from environmentalists who say it would further endanger the city's rare Chinese white dolphins.

Warning Area in Arctic airspace to aid research and exploration

A 700-mile-long airspace that stretches north from Oliktok Point—the northernmost point of Alaska's Prudhoe Bay—to about 400 miles short of the North Pole has been put under the stewardship of Sandia National Laboratories ...

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