Plants need nitrogen to grow. Many legumes meet this need through a symbiotic relationship: They harbor bacteria that fix atmospheric nitrogen and make it available to the plant. Until now, it was ...
For new discoveries, everyday mysteries, and the science behind the headlines, follow NPR's ShortWave podcast . Over a century ago, the German psychologist Wolfgang Köhler conducted what became a ...
In a previous article entitled, "What Are Problems?" we theorized that problems cannot or do not exist—at least, not in the way we've been taught to think about them. Because all we have are ...
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