Related topics: fossil

DNA reveals history of Aotearoa's manu

Previously shrouded in mystery, the evolutionary history of kōkako, huia, and tīeke saddlebacks have been revealed by a University of Otago study.

The UN's 10,000-page red alert on climate change

Accelerating global warming is driving a rising tide of impacts that could cause profound human misery and ecological disaster, and there is only one way to avoid catastrophe: drastically reduce greenhouse gas emissions.

Last seven years on track to be hottest on record: UN

The years from 2015 to 2021 are on track to be the seven hottest on record, the World Meteorological Organization said on Sunday, warning that the planet was heading into "uncharted territory".

CO2 reaches its highest level in more than 4 million years

As surely as the rains fall and flowers blossom, the Northern Hemisphere awakens every June to another, less inspiring rite of spring—a new peak level for global atmospheric carbon dioxide. This year, that number is 419 ...

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