Earth Day 2015

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All About the Earth

Signing Constitution
Feeling overwhelmed by the 2016 primaries? Or nostalgic for the days when presidents had beards? Take our environmental presidents quiz!
Vulture
Dams coming down on the Klamath River, a farm run by robots in Japan, and vultures photographing illegal dumps in Peru.
Conservation photographer Boyd Norton’s tips for saving wild places with this vital tool.
Indoor screen time that provides outside adventure time.
Caterpillar and ant mutualism
A parasite becomes prey and the insects are allies—just another day in the jungle.