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Should we limit visitors at national parks?

June 24, 2016

Should we limit visitors at national parks? Record crowds push park service to seek new solutions. Mary Jo DiLonardo Crowds gather around Old Faithful geyser at Yellowstone National Park. (Photo: …

How to identify 10 common butterfly species

June 24, 2016

How to identify 10 common butterfly species By: Catie Leary  Photo: Five Acre Geographic/Flickr Can you identify me? Insects can spark fear and revulsion in the hearts of even the …

Bromeliaceae andreanae – 1889

June 19, 2016

Bromeliaceae andreanae: description et histoire des broméliacées récoltées dans la Colombie, l’Ecuador et le Venezuela by André, Edouard François, 1840-1911 Published 1889 Topics Bromeliaceae, Botany    

Explainer: wilderness, and why it matters

June 19, 2016

Explainer: wilderness, and why it matters Brendan Mackey and Nicole Rogers We believe in the free flow of information. We use a Creative Commons Attribution NoDerivatives licence, so you can …

Leopold and Rudolf Blaschka

June 19, 2016

Photos of extraordinary 19th-century glass sea creatures  credit: Corning Museum of Glass Melissa Breyer (@MelissaBreyer) Science / Animals    Before underwater photography brought marine life to light, a father and son …