Why moving from astronomic to atomic time is a tricky business

Most people would feel they can count on one day comprising the same number of hours, minutes and seconds as the next. But this isn't always the case – June 30 will be a second longer in 2015 with the addition of a leap ...

Can we create an energy efficient Internet?

With the number of Internet connected devices rapidly increasing, researchers from Melbourne are starting a new research program to reduce energy consumption of such devices.

Canada demands Google, Netflix data, sets deadline

Canada's broadcast regulator on Monday gave American companies Google and Netflix a three-day deadline to turn over subscriber data or have their testimony expunged from a major public hearing, media reported.

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