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... plants fare in more extreme weather conditions When experiencing stress... regulate gene expression and help them cope. advertisement Now, Salk... how plants respond to stress. The paper was published...
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... Paulsson, a prehistoric archaeologist at the University of Gothenburg in Sweden who specializes.. origins . But, she adds, the numbers of sites and bodies are far too little to...
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The gall aphids home repair strategy gives new meaning to the phrase sweat equity. These insects use their own bodily fluids to patch holes in the walls of their...
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A large portion of a plant is hidden below the ground. This buried root system is essential for the plant it provides stability, ... In contrast to mammals, where the...
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... evolve creative strategies to pursue their interests. Researchers from Münster... found out male flies manipulate their partners primarily in order to increase their own chances in reproductive competition. The...
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... children living with peanut allergies, the slightest trace of peanut and peanut ingredients could have fatal consequences. The allergy is the result of allergens binding with an. called immunoglobulin...
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... linked to abnormal connectivity in the brain in adults with major depressive disorder MDD . The paper, published this week in Proceedings of the National Academy of Sciences PNAS , is...
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... known as a sugarbush along the coast of the Western Cape, South Africa. Both the sugarbird clade and Protea, their preferred source of nectar, are endemic to southern Africa....
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... whites, resulting in a number of negative life outcomes, including involvement in the criminal justice system. advertisement... researchers at Princeton University investigated the degree to which racial disparities in...
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. such as this bowl, allowed the researchers to reconstruct the structure and significance of repeated state rituals by the Tiwanaku people. Credit Teddy.. such as this bowl, allowed the...
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... out in China relies on the idea that farmers can harvest much more than crops. The idea is that well managed, ... purification and climate stabilization, among other valuable services. advertisement...
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... that generates toxic material within their cells. There is currently no treatment.. a new report published in the Proceedings of the National Academy of Sciences on Monday, a group......
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Fossilized fish piled one atop another, suggesting that they were flung ashore and died stranded together on a sand bar after the wave from the seiche withdrew. Credit Photo...
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... chemoprevention agent for multiple types of cancer has more than... Vanderbilt researchers have discovered. advertisement The investigators found that in.. its known ability to block the production of cell...
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University of British Columbia researchers have found younger groups of organisms, on average, accumulate... appear to be far past their evolutionary prime. University of British Columbia researchers have found...
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... around Madison with a small weather station strapped to the back of her bike. The sensor on her bike... around Madison with a small weather station strapped to the...
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The FSU researchers new... in simulations designed to identify the origins of genetic differences. The graph shows the many different environments that can change the potential of an...
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... a fracture, with marrow full of red blood cells at the bottom, healthy bone on top of that tan , and new.. and cartilage dark blue in the upper layer....
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... State University and published in Proceedings of the National Academy of Sciences, shows that a critical piece of the butterfly s annual cycle was missing the fall migration....
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... more likely to opt for the smaller sure thing than... say could help to explain the persistent wage gap between... are shaped by culture and the social environment and...