Psychology & Psychiatry

New study estimates over 5.5 million US adults use hallucinogens

Hallucinogen use has increased since 2015, overall and particularly among adults 26 and older, while use decreased in adolescents aged 12–17 years according to a new study by Columbia University Mailman School of Public ...

Cardiology

Sex differences and AFib: New study flips conventional wisdom

Science has long shown that men are at greater risk for developing atrial fibrillation (AFib) than women; but it has never been fully understood why women would be protected from developing the condition. New research from ...

Health

Sleep loss lowers testosterone in healthy young men

Cutting back on sleep drastically reduces a healthy young man's testosterone levels, according to a study published in the June 1 issue of the Journal of the American Medical Association (JAMA).

Psychology & Psychiatry

Why bigotry is a public health problem

Over a decade ago, I wrote a piece for a psychiatric journal entitled "Is Bigotry a Mental Illness?" At the time, some psychiatrists were advocating making "pathological bigotry" or pathological bias – essentially, bias ...

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