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Do your genes control how your lifestyle choices affect aging?

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Sleep time and genetics interact to affect active life

Lifestyle and economic conditions play an important role in shaping healthy ageing, but their effects may vary depending on your DNA, according to a new international study led by researchers at Adelaide University. The study is the first of its kind to show that diet, exercise, sleep, smoking, education, work and social interactions all influence … Read more

‘This sounds weak’: how the satellite hit chain can get out of control

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'This sounds weak': how the satellite hit chain can get out of control

For hundreds of thousands of years, Earth’s orbit has been a vast and empty space – free from the impact of busy humans below, scurrying around on the surface of the planet. But in 1957, Soviet Union scientists achieved a historic breakthrough, sending a metal ball with four radio antennae – called Sputnik – so … Read more