Tag: Molecular clock
Bird DNA helps explain Amazonian rivers’ role in evolution
Luciano Nicolas Naka, Harvard University
When the young naturalist Alfred R. Wallace left England to explore the New World in 1848, one of his key...
EXPLORING NATURE
The chickadee in the snowbank: A ‘canary in the coal mine’...
Benjamin Sonnenberg, University of Nevada, Reno
Wet snow pelts my face and pulls against my skis as I climb...
