Articles on Population loss

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Some fish fared better than others amid the extreme temperatures of the 2016 heatwave. Rick Stuart-Smith/Reef Life Survey

The 2016 Great Barrier Reef heatwave caused widespread changes to fish populations

The 2016 heatwave that caused mass bleaching on the Great Barrier Reef didn't just kill corals - it also significantly changed the makeup of fish communities that call these reefs home.
In Nagoro, in Tokushima Prefecture, one resident has made around 300 dolls to replace villagers who are no longer around. Roberto Maxwell/flickr

When a country’s towns and villages face extinction

Across Japan, towns and villages are vanishing as the population ages and young people move to the cities. How the country manages this holds lessons for other developed nations facing a similar fate.

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