Environment

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In this photo provided by explore.org, a brown bear catches a salmon at Brooks Falls, Katmai National Park in Alaska. A new video initiative will bring the famed brown bears of the park directly to your computer or smartphone. In a partnership with explore.org, a live webstream will be unveiled Tuesday that will allow the public to log on and see the brown bears in their natural habitat, including views of the bears catching salmon at Brooks Falls. (Explore.org via Associated Press)

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In this photo provided by explore.org, brown bears are shown catching salmon at Brooks Falls, Katmai National Park in Alaska. (Explore.org via Associated Press)

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Two brown bears compete to catch salmon at Brooks Falls in Katmai National Park in Alaska. (Explore.org via Associated Press)

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Ryan Homes is building town homes and condominiums at the Villages at Dakota Crossing in the District, located on Fort Lincoln Drive Northeast. The homes have 1,200 to 2,218 finished square feet, with base prices from $289,990 to $424,990.

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**FILE** President Obama, accompanied by Solyndra CEO Chris Gronet, looks at a solar panel during a May 26, 2010, tour of Solyndra Inc., a solar panel manufacturing facility, in Fremont, Calif. (Associated Press)

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associated press Efforts to save Kemp’s ridley turtles, this one rehabbing from injuries sustained by a boat in the Gulf of Mexico, have prompted strenuous complaints from shrimpers.

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Indian ragpickers work as high tension electricity towers stand in the background in New Delhi on Aug. 1, 2012. (Associated Press)

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Former Alaska Gov. Sarah Palin at Chick-fil-A in the Woodlands, Texas, with her husband Todd Palin. (Facebook)

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Erin Hodges and her fiance John Hopewell of Falls Church get around the destruction in the front yard of Mike Wolfe on North Virginia Avenue in Falls Church, two days after the derecho brought down trees and left more than 1 million people in the Washington area without power. The health of trees is often a clue to their vulnerability to high winds, but not always. (Rod Lamkey Jr./The Washington Times)

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Residents wait on the roof of a flooded building in Anju City, South Phyongan province, North Korea on Monday. Officials said 1,000 houses and buildings were destroyed and 5,683 acres of farmland were completely submerged in the city. (Associated Press)

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This artists rendering provided by NASA shows Curiosity, the Mars Rover. After traveling 8½ months and 352 million miles, Curiosity will attempt a landing on Mars Aug. 5, 2012. (Associated Press/NASA)