Elephants continue to shape the savanna even after death

Elephants shape the African savanna. They consume huge amounts of forage, dig for water, topple trees and affect all the animals around them. So, what happens to their outsized presence after these iconic animals pass away?

How nature lovers can aid ecology with an assist from AI

Millions of people worldwide, likely without realizing it, are capturing rare and valuable data that can help researchers assess trends in ecosystem health. Such data, however, are hidden in an ocean of comments on free online ...

Against the odds: Why some ecosystems thrive

From coral reefs in Papua New Guinea to chimpanzees in West Africa, grizzly bears in Canada and albatross colonies off Tasmania, some ecosystems are thriving despite climate change, habitat loss and other environmental pressures.

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