Health

Vietnam veterans and agent orange exposure—new report

The latest in a series of congressionally mandated biennial reviews of the evidence of health problems that may be linked to exposure to Agent Orange and other herbicides used during the Vietnam War found sufficient evidence ...

Psychology & Psychiatry

Cocaine adulterant may cause brain damage

People who regularly take cocaine cut with the animal anti-worming agent levamisole demonstrate impaired cognitive performance and a thinned prefrontal cortex. These findings from two recent studies at the University of Zurich ...

Psychology & Psychiatry

Do chatbots have a role to play in suicide prevention?

Australia's first suicide prevention chatbot for the family and friends of those in crisis was launched last week by Lifeline, a nonprofit organisation dedicated to crisis support and suicide prevention.

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