Yosemite National Park releases the Restoration of the Mariposa Grove of Giant Sequoias Draft Environmental Impact Statement (Mariposa Grove DEIS) for public review and comment. The public comment period for the Mariposa Grove DEIS is open today through Tuesday, May 7, 2013. The document is available for public review on the park’s website. https://www.nps.gov/yose/learn/news/mgrovedeis.htm