How do we protect our unique biodiversity from megafires?

This summer's devastating Australian fires and their continuing impact on biodiversity serve as a stark reminder of the challenges in nature conservation as we head into an increasingly volatile future driven by climate change.

Evil gene would make punishment a tricky business

Are there evil genes or is it only people who can be evil? A recent story in The Age ("Deep Divide of 'Evil Genes'") raised the question of whether criminals might evade responsibility for their crimes by blaming their genes.

Fears for koalas as study reveals 'marked decline'

Australia's much-loved koala is under increasing threat and should be considered a vulnerable species, an official report found Thursday, with habitat loss seeing their numbers plunge.

Study finds role for parasites in evolution of sex

What's so great about sex? From an evolutionary perspective, the answer is not as obvious as one might think. An article published in the July issue of the American Naturalist suggests that sex may have evolved in part as ...

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