Engineering
An Air Force Research Laboratory and Air Force Test Center ground test team set a record for the highest thrust produced by an air-breathing hypersonic engine in Air Force history.
Aug 10, 2019
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Energy & Green Tech
A power cut that affected a million people and caused travel chaos was not the result of a cyberattack, operators of Britain's electricity network said Saturday.
Aug 10, 2019
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Business
Apple lost more ground in the shrinking smartphone market last quarter, with a sales tracker saying the tech giant was pushed off the top-three seller list by a Chinese rival.
Aug 10, 2019
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