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On Pi Day, how scientists use this number

If you like numbers, you will love March 14, 2015. When written as a numerical date, it's 3/14/15, corresponding to the first six digits of pi (3.1415)—a once-in-a-century coincidence! Pi Day, which would ...

Mar 13, 2015
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Call to better manage Australia's hidden water

Two of Australia's leading water scientists have called on the Federal Government not to overlook the nation's greatest natural resource – our vast reserves of underground fresh water – in developing a new national water ...

Mar 09, 2015
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The green lungs of our planet are changing

Are leaves and buds developing earlier in the spring? And do leaves stay on the trees longer in autumn? Do steppe ecosystems remaining green longer and are the savannas becoming drier and drier? In fact, over recent decades, ...

Mar 06, 2015
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