Scientists 'rebuild' Grand Canyon
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Millions of tons of sediment-heavy water are being sent through the Grand Canyon in a bid to help local wildlife.
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The federal government and three western states joined forces to launch a $620 million project to restore wildlife habitat and protect endangered species along 342 miles of the lower Colorado River.
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A team of scientists says it was at Gibraltar 28,000 years ago, 2,000 years more recently than previously thought.
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Researchers at a national science laboratory in south-central Washington have found a way to achieve in days what takes Mother Nature millions of years &#151; converting wood to mineral.
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The day after the Genesis space capsule crashes in the Utah desert, NASA technicians comb through the wreckage hoping to salvage something from the $264 million mission. Amit Asaravala reports from Salt Lake City.
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By Nancy Perkins Deseret Morning News  GRAND CANYON WEST, Ariz. -- A steel-and-glass skywalk under construction by the Hualapai Tribe of Arizona on the western rim of the Grand Canyon is aimed at blending ancient beliefs with today's technology.
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By Tony Davis, The Arizona Daily Star, Tucson  Sep. 24--The road into Sabino Canyon, now closed most of the way due to storm damage, could reopen for more than half of its length in a few weeks, Forest Service officials said Saturday.
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By Maggie Barnett  Work and play in Torres del Paine National Park in Chile on a 12- night tour departing March 12.  Volunteers help park rangers build and repair trails in the park for six days -- and burnish America's image, said Richard Tobin of the U.S. National Park Service.
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TO THE EDITOR:           After visiting some of the western public forests, grasslands and parks, I understand much better about the scars left from drilling and mineral exploration. Vehicle tracks will be there for centuries just like the wagons of early settlers have left their mark.
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Scientists at the American Museum of Natural Historyâs Science Bulletins program use data from satellites to generate HD visualizations. Harnessing the advanced graphics and processing power of the Mac, they render 3D animations from their scientific observations to bring the evidence of global change directly to the general public. Join them at an Apple Store, San Francisco, and Apple Store, North Michigan Avenue.
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Due to a drought in Utah, Glen Canyon is on its way back Â viewable in much of its former glory.
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NASA scientists said they have recovered some critical pieces of the Genesis space capsule intact and are optimistic the wreckage will yield valuable
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A new federally funded project should help scientists learn how some animals regenerate body parts so well. They hope to apply the lessons to humans. By the Associated Press.
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Samples and data inside the wrecked Genesis space capsule appear intact enough to salvage most of the mission's science, optimistic researchers said Friday.
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Samples and data inside the wrecked Genesis space capsule appear intact enough to salvage most of the mission&#39;s science, optimistic researchers said Friday.
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Biologists, smarting from research showing that they may have been protecting the wrong fish for decades, are regrouping in their efforts to restore a rare type of trout to Colorado waters.
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Scientists are sweeping, vacuuming and picking at the mangled wreckage recovered from the Genesis spacecraft that crashed into the Utah desert on Wednesday.