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Articles on Environment

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Of ice and fire: what sea salt in Antarctic snowfall reveals about bushfires worse than the Black Summer

Howling winds take sea salt from the Southern Ocean and lay it down in Antarctica as snow, then ice. Hidden in these ice cores is a warning about Australian fire seasons.
AAP Image/Scott Barbour

Extreme heat is a killer for outdoor sporting events – let’s plan properly to keep everyone safe

Here’s how to reduce heat-related health risks during major sporting events, from the Summer Olympics to test cricket. Athletes, officials, spectators and volunteers all need to take responsibility.

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