A woman looks on at the U.S. Capitol in 2013 after the last government shutdown. Congress has made no progress toward avoiding a government shutdown when it will run out of funding Sept. 30. Jacquelyn Martin/AP hide caption

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The view at daybreak in Bosque del Apache, N.M. John Fowler/Flickr hide caption

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Donald Trump and Jeb Bush were polite to each other at the first GOP debate. But it's been gloves off since then, especially on Instagram, a social-media outlet not known for its vitriol. Andrew Harnik/AP hide caption

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Squirrels closely mimic bird warning calls, and help spread the alarm throughout the forest that hawks, owls or other predators are nearby. iStockphoto hide caption

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A new Justice Department report gave a total of 113 lessons learned and a half-dozen themes that "permeated all aspects of the police response" during the height of the demonstrations in Ferguson, Mo., last year. Scott Olson/Getty Images hide caption

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Ohio's proposal to legalize recreational and medical marijuana is being met with opposition from residents who generally support legalizing pot. iStockphoto hide caption

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An impala strikes a pose under a forest canopy in Zimbabwe. Morkel Erasmus/Getty Images/Gallo Images hide caption

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Taylor Alexander, who owns Baltimore clothing store Flawless Damsels, celebrates its recent reopening. A no-interest loan and online fundraiser helped her reopen the shop after it was looted in April's riots following the death of Freddie Gray. Pam Fessler/NPR hide caption

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