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Articles on Planes

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Cloud seeding can increase rainfall and reduce hail damage to crops, but its use is limited. John Finney Photography/Moment via Getty Images

Cloud seeding can increase rain and snow, and new techniques may make it a lot more effective – podcast

Cloud seeding – spraying materials into clouds to increase precipitation – has been around for nearly 80 years. But only recently have scientists been able to measure how effective it really is.
Philip Myrtorp / Unsplash

What is air turbulence?

When something disrupts the smooth, laminar flow of high-altitude winds, your flight might get a little bumpy.
The hijacking of U.S. aircraft – like the three hijacked in 1970 by the Popular Front for the Liberation of Palestine – made it impossible for American policymakers to ignore the threat. Bettmann/Getty Images

D.B. Cooper, the changing nature of hijackings and the foundation for today’s airport security

From 1968 to 1974, US airlines experienced 130 hijackings. But it was Cooper’s hijacking-as-extortion plot that captured the public’s imagination – and inspired a copycat crime wave.
The jet stream can have a big impact on how long a plane ride will last. Aeroprints via Wikimedia Commons

Why does it take longer to fly from east to west on an airplane?

When planes fly from east to west, they are flying against a river of air called a jet stream. These air currents can make your flight longer or shorter, depending on which way you are going.

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