Depending on others for something you need may feel like a risky proposition—and perhaps a human one. It is actually a ...
An ecosystem is not a still life. Even where everything looks stable—a woodland, a lake, the soil—the internal "bookkeeping" ...
As the planet warms, many expected ecosystems to change faster and faster. Instead, a massive global study shows that species turnover has slowed by about one-third since the 1970s. Nature’s constant ...
The main difference between MedPAC and CMS estimates of uncorrected coding intensity is that MedPAC’s estimate accounts for the upward trend in coding intensity.
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