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In midst of river cleanup, supporters are divided
(AP)

In this June 23, 2010 photo, a paddle boat is secured to a tree at Woods Pond in Lee, Mass. The picturesque pond, on the Housatonic River about eight miles downstream from the closed General Electric plant is emerging as one of the next major battlegrounds in the decades-long effort to remove PCB's, which originated at the plant, from the riverbed.  (AP Photo/Charles Krupa)AP - Once a dumping ground for chemicals, a stretch of the Housatonic River that winds near this Berkshires hamlet is being scoured in a lengthy, expensive cleanup. Now, dredging other parts of the riverbed is under consideration, but the fishers, bird watchers and swimmers who would benefit are wondering how much effort is too much.

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Despite oil, baby turtles being released to Gulf
(AP)

FILE - Five Kemp's ridley sea turtle hatchlings leave the beach at Padre Island National Seashore in this Sunday, June 17, 2007 file photo near Corpus Christi, Texas. Wildlife officials plan to release a large group of hatchlings early next week. (AP Photo/The Caller-Times, Todd Yates, FILE)AP - Federal biologists are releasing thousands of endangered baby sea turtles into the western Gulf of Mexico, betting that by the time the silver dollar-sized swimmers make it to the oil-fouled waters of the eastern Gulf, BP will have cleaned up its goopy mess.

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Ancient woman suggests diverse migration
(AP)

In this undated photo released on Friday, July 23, 2010, by Mexico's National Institute of Anthropology and History, a diver holds a skull belonging to a woman, known as La Mujer de las Palmas, who lived between 10,000 and 12,000 years ago, in Tulum, Mexico. Experts reconstructed what the woman may have looked like based on the remains found in a sinkhole cave near the Caribbean resort of Tulum, Mexico. Anthropologist Alejandro Terrazas says the reconstruction resembles people from southeastern Asia areas like Indonesia, even though experts had long believed the first people to migrate to the Americas where from northeast Asia. (AP Photo/ Mexico's National Institute of Anthropology and History)AP - A scientific reconstruction of one of the oldest sets of human remains found in the Americas appears to support theories that the first people who came to the hemisphere migrated from a broader area than once thought, researchers say.

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