Medical research

Sexual selection by sugar molecule helped determine human origins

Researchers at the University of California, San Diego School of Medicine say that losing the ability to make a particular kind of sugar molecule boosted disease protection in early hominids, and may have directed the evolutionary ...

Cardiology

Cause of killer cardiac disease identified by new method

A team of researchers have invented a new method to identify the origin of irregular electrical 'storm waves' in the heart. This new research, published in PLOS Computational Biology, could have major implications for the ...

Psychology & Psychiatry

Perception of facial expressions differs across cultures

Facial expressions have been called the "universal language of emotion," but people from different cultures perceive happy, sad or angry facial expressions in unique ways, according to new research published by the American ...

Overweight & Obesity

CDC: Prevalence of obesity 42.4 percent in 2017 to 2018

(HealthDay)—The prevalence of obesity was 42.4 percent among U.S. adults in 2017 to 2018, according to a February data brief published by the U.S. Centers for Disease Control and Prevention National Center for Health Statistics.

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