Air traffic controllers at Dulles International Airport outside Washington, D.C., are using new technology that lets them exchange digital messages with pilots. Cliff Owen/AP hide caption

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Cliff Owen/AP

Air Traffic Controllers And Pilots Can Now Communicate Electronically

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"An Old Walrus, Or 'Morse' " was drawn by Henry Wood Elliott in 1872. He included it in his book Our Arctic Province, next to a description of a walrus haulout in Alaska's Punuk Islands in 1874. Wikimedia hide caption

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Wikimedia

An illustration of the company's landing vehicle on the surface of the moon. Moon Express via AP hide caption

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Moon Express via AP

Florida Company Gets One Bureaucratic Step Closer To Landing On The Moon

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Jimmy Underhill, drone technician for Agribotix, holds a drone at a farm in rural Weld County, Colorado. Luke Runyon/KUNC hide caption

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Luke Runyon/KUNC

As Rules Get Sorted Out, Drones May Transform Agriculture Industry

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Sen. Susan Collins, a Maine Republican, and fellow GOP senators accused the Obama administration of creating a "manufactured crisis" by furloughing FAA air traffic controllers and causing delayed flights. J. Scott Applewhite/AP hide caption

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J. Scott Applewhite/AP