With the full-scale war in Ukraine about to enter its second year, the UN Office for the Coordination of Humanitarian Affairs (OCHA) and the UN Refugee Agency (UNHCR) today jointly appealed for US$5.6 ...
The Paleocene–Eocene Thermal Maximum (PETM) is a global warming event that occurred 56 Ma in response to an increase in carbon dioxide. Geological data from the PETM are only available from a few ...
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