It was observed that better performances in cognitive function tests were associated with increased dietary intakes of alpha-carotene and beta-carotene, in a new cross-sectional study utilizing elderly participants from the Nutrition Examination Survey (NHANES).
A prominent California medical school has apologized for conducting dozens of unethical medical experiments on at least 2,600 incarcerated men in the 1960s and 1970s, including putting pesticides and herbicides on the men's skin and injecting it into their veins.
You have likely encountered them before: the banner ads on English Wikipedia that encourage you to donate. Typically, they run for about a month at the end of the year. As one of the proposed December ads puts it, “If you donate just $2.75, or whatever you can this [whatever day of the week it is], Wikipedia could keep thriving for years.” [...]