Tibetan women are living proof of how evolution happens on a daily basis
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These women had near-average hemoglobin levels but
higher oxygen saturation, allowing for more efficient oxygen delivery without
increasing blood ... |
How extreme heat and poor sanitation endanger the health of women in outdoor jobs
It's a humid Friday afternoon at the M.G.R. Nagar market in Chennai. Piles of vegetables line the street, and fish are kept in ice boxes, under shade, to prevent spoilage in the stifling heat of May. View article...