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tag cigarette smoking ecology evolution

Marlboro Chicks
Beth Marie Mole | Dec 5, 2012 | 3 min read
Two species of songbirds pack their nests with scavenged cigarette butts that repel irksome parasites.
Elemental Shortage
Brendan Borrell | Nov 1, 2010 | 10+ min read
By Brendan Borrell ELEMENTAL SHORTAGE The world is running out of cheap phosphorus, the element that lies at the heart of great agricultural advances and thorny environmental problems. Biologists are only now beginning to understand what it means for evolution and human health. James Elser at a study site in southern Norway Although a limnologist in Phoenix and a molecular biologist in Atlanta have never met before, a single element ties them together.

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