Rob Knight is a pioneer in studying human microbes, the community of tiny single-cell organisms living inside our bodies that have a huge — and largely unexplored — role in our health. “The three pounds of microbes that you carry around with you might be...

During pregnancy, a woman is likely to gain more weight if she is having a boy. The full article from the NYTimes can be viewed here: https://well.blogs.nytimes.com/2014/12/18/weight-gain-during-pregnancy-is-especially-good-for-boys/?smid=fb-nytimes&smtyp=cur&bicmp=AD&bicmlukp=WT.mc_id&bicmst=1409232722000&bicmet=1419773522000&_r=1 The less weight a woman gains during pregnancy, the less likely she is to have a boy, an analysis of...