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As Earth Hour approaches, urban light pollution interrupts the visibility of stars.
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Rocks found in the central part of the Australian tectonic plate help to fill a 500-million-year ga...
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Dino-era relative of Aussie snakes enjoyed hatchlings, over easy.
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In an exclusive interview with AG, astronaut Buzz Aldrin discusses what's to come in the space race...
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In a world first, a cricket is found helping a plant to reproduce.
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A large earthquake is expected any time in Australia, but there is no way of knowing where or when...
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Australia and its wildlife had a surprising influence on the revolutionary theories of the evolutio...
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The Liberal Party has argued that planting 20 million trees will reduce Australia’s carbon emission...
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When it comes to transportation, green options are available, but people still aren’t choosing eco...
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Scientists hope the expedition will strengthen their knowledge of whale behaviour.
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A new exhibition brings the biodiversity of South Australia into easy reach.
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Fred Watson has been appointed to the Order of Australia for his services to astronomy.
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Truly recycling means much more than council’s convenient kerbside bins.
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Astronomer, award-winning science communicator and AG columnist Fred Watson tackles the big questio...
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Blue, red, yellow or silvery?