Instead of braving the river, these endangered salmon take the highway
The fish shimmied past her underwater office window inside the Lower Granite Dam, solo and in small groups, an endless parade of Chinook salmon, steelhead and shad.
The fish shimmied past her underwater office window inside the Lower Granite Dam, solo and in small groups, an endless parade of Chinook salmon, steelhead and shad.
Plants & Animals
Jul 22, 2021
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Mercury has decreased in a creek on the U.S. Department of Energy's Savannah River Site, according to researchers at the University of Georgia.
Environment
May 19, 2021
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Snake River spring-summer chinook could be nearly extinct by 2060 and interventions are "desperately needed" to boost survival in every stage of their lives, scientists warn.
Plants & Animals
Feb 19, 2021
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Calls to breach four hydroelectric dams in Washington state have grown louder in recent months as the plight of critically endangered Northwest orcas has captured global attention.
Plants & Animals
Oct 19, 2018
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Researchers who track the endangered population of orcas that frequent Washington state waters say three whales are believed dead or missing since summer.
Plants & Animals
Oct 28, 2016
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Federal authorities have released their final recovery plan for a fish species that teetered on the brink of extinction in the early 1990s in one of the Pacific Northwest's major rivers.
Ecology
Jun 8, 2015
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Endangered Snake River sockeye salmon are regaining the fitness of their wild ancestors, with naturally spawned juvenile sockeye migrating to the ocean and returning as adults at a much higher rate than others released from ...
Ecology
Nov 25, 2014
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A team of Mars scientists and engineers have chosen the 1st rock drilling target for NASA's Curiosity rover after carefully considering a range of options over the past several weeks at the robots current location inside ...
Space Exploration
Jan 14, 2013
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The mild winter of 2012 has many people asking, "Where's the snow?" These two snow cover maps show the difference between snow extent on March 3, 2011, and March 5, 2012. The maps were compiled from data collected by the ...
Earth Sciences
Mar 14, 2012
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A five-year review by U.S. officials has determined that Endangered Species Act protections for ocean-going salmon and steelhead that reproduce in the Snake River and its Idaho tributaries must stay in effect.
Ecology
Aug 20, 2022
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