HIV & AIDS

The geographic origin of AIDS is now known

A study published in Science magazine reveals for the first time where, when and how the world's AIDS pandemic originated. Thanks to a statistical analysis of all the genetic data available on the human immunodeficiency virus ...

Overweight & Obesity

Gastric bypass surgery: Follow up as directed to lose more

(Medical Xpress)—Gastric bypass patients who attended five follow-up office visits in two years as recommended by their surgeons lost nearly twice as much weight (113 lbs. vs. 57 lbs.) as patients who attended only two ...

Psychology & Psychiatry

APA task force report outlines actions to end discrimination

Teaching students of all ages about the value of diversity and the serious mental health impacts of bias and stereotyping will help end widespread discrimination in the United States, according to a new American Psychological ...

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