NASA is catalyst for hydrogen technology

NASA answered a call to help the world's largest aerospace company develop a better way to generate electricity for its aircraft. Instead, it wound up helping a very small technology company to thrive.

3 hours ago
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Beijing's focus on coal lost in haze of smog

The soaring, grimy chimneys of the coal-fired power station have belched the last of their choking fumes into Beijing's air, authorities say—but experts doubt the plan will ease the capital's smog.

6 hours ago
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Apple issues security warning for iCloud

Apple has posted a new security warning for users of its iCloud online storage service amid reports of a concerted effort to steal passwords and other data from people who use the popular service in China.

6 hours ago
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NASA Webb's heart survives deep freeze test

After 116 days of being subjected to extremely frigid temperatures like that in space, the heart of the James Webb Space Telescope, the Integrated Science Instrument Module (ISIM) and its sensitive instruments, ...

16 hours ago
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