Technology news

How solar panels are making waves

If you think of electrical current flowing like water from the grid to your home, you can start to imagine the waves your rooftop solar panels create when they try feeding current in the opposite direction.

dateNov 25, 2015 in Energy & Green Tech
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Why government and tech can't agree about encryption

Your phone is getting better and better at protecting your privacy. But Uncle Sam isn't totally comfortable with that, because it's also complicating the work of tracking criminals and potential national-security threats.

dateNov 25, 2015 in Security
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Hilton hotels hit by cyber attack

US hotel chain Hilton revealed Tuesday that hackers infected some of its point-of-sale computer systems with malware crafted to steal credit card information.

dateNov 25, 2015 in Security
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