Visitors Chainsaw Iconic Joshua Trees in National Park During Gov't Shutdown

 In 2015, for the first time, more than 2 million people visited Joshua Tree National Park in California.
In 2015, for the first time, more than 2 million people visited Joshua Tree National Park in California.
(Image credit: Shutterstock)

Joshua trees are beautiful, but humans can be pretty awful.

That's what park rangers learned during the first week or so of the partial government shutdown.

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Managing editor, Scientific American

Jeanna Bryner is managing editor of Scientific American. Previously she was editor in chief of Live Science and, prior to that, an editor at Scholastic's Science World magazine. Bryner has an English degree from Salisbury University, a master's degree in biogeochemistry and environmental sciences from the University of Maryland and a graduate science journalism degree from New York University. She has worked as a biologist in Florida, where she monitored wetlands and did field surveys for endangered species, including the gorgeous Florida Scrub Jay. She also received an ocean sciences journalism fellowship from the Woods Hole Oceanographic Institution. She is a firm believer that science is for everyone and that just about everything can be viewed through the lens of science.