PIGS find ancient stars in the heart of the Milky Way

An international team of researchers has obtained the largest set of detailed observations yet of the oldest stars in the center of our Galaxy, the Milky Way. The Pristine Inner Galaxy Survey (PIGS) team finds that this group ...

Huge Antarctic iceberg foils centenary plans

An iceberg nearly 100 kilometres (60 miles) long was Wednesday preventing tourist ships from reaching Antarctica to mark the centenary of Australian explorer Douglas Mawson's epic polar voyage.

Mapping the 'superhighways' travelled by the first Australians

'Superhighways' used by a population of up to 6.5 million Indigenous Australians to navigate the continent tens of thousands of years ago have been revealed by new research using sophisticated modelling of past people and ...

Corals can sense what's coming

Australian scientists have thrown new light on the mechanism behind the mass death of corals worldwide as the Earth's climate warms.

Why trackless trams are ready to replace light rail

I began my life as an activist academic in 1979 when the Western Australian government closed the Fremantle railway, saying buses would be better. Patronage immediately fell by 30% and I ran a four-year campaign to save the ...

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