We expel carbon dioxide as waste. Naked mole rats bathe their brains in it to prevent seizures. The unique animals thrive underground but cannot handle the lack of carbon dioxide above.

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For the first time, the remarkable features of Australia's unique wildlife—from platypus, bilby, kangaroo, koala and emu to mammals gone extinct—are available for all to see, via their bones and ...

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars ...