MIAMI (CBSMiami) – Can social media posts make you happy or sad?
An experiment by Facebook is now coming under fire.
Hundreds of thousands of people had their news feeds manipulated by the social network for one week in 2012. 292 more words
10 Feb 2012
Vigorous exercise linked to gene activity in prostate
Scientists at the University of California, San Francisco (UCSF) have identified nearly 200 genes in the healthy prostate tissue of men with low-grade prostate cancer that may help explain how physical activity improves survival from the disease. 489 more words