As people age, mutations can build up in blood stem cells and their clones in a process known as age-related clonal hematopoiesis, or ARCH. ARCH can be a risk factor for acute myeloid leukemia (AML), a form of blood cancer….
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As coronavirus forces us to keep our distance, city density matters less than internal density
The coronavirus pandemic has left many people questioning the relationship between urban density and healthy cities. After all, physical distancing has been the most common measure to contain the spread of the virus. But this doesn’t mean higher-density cities are…
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