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Fulfilling Drought Contingency Plan commitments and achieving water security for Arizona.
Lights on ships can lure birds to their deaths, but nearly a decade after a call for more research, the scale of the problem is anyone's guess.
Every spring, birders at the American Museum of Natural History vie to see the most birds in Central Park. This year, competing from their quarantine spots around the world brought unexpected benefits.
How do carbon emissions affect ocean animals that live in shells? Find out in this easy home experiment.