A new study says the flooding that killed more than 1,000 people has also likely killed dozens of a critically endangered ...
More than a dozen Bornean elephants have been killed — including five beheaded — in Malaysia in the past 18 months, the ...
A natural experiment in a national park in Patagonia shows how the return of a large predator can reshape an ecosystem.
The sex of many turtles, crocodilians, and other reptiles is determined by the temperature at which their eggs incubate.
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