News
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Health & MedicineCancer cells have a ticket to ride
Cancer cells may spread using the same system that immune system cells use to move through the body.
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Health & MedicineGene links eyelids and early menopause
A gene that orchestrates ovary and eyelid development may be the key to early-onset menopause.
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HumansI do solemnly swear. . .
An international science organization is surveying codes of ethics from around the world as a first step towards considering whether scientists globally need an analog of the Hippocratic Oath.
By Janet Raloff -