How states can better regulate indoor air quality

Open any weather report for your area, and in addition to temperature and humidity levels, you'll also find the current outdoor air quality. But what about when you enter a school, an office building, a hospital, or a grocery ...


US family reaches deal over cells harvested in 1950s

A US biotechnology company has reached a settlement with the family of Henrietta Lacks, an African-American woman whose cells were used for groundbreaking medical research without her consent.

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