Addiction

Number of teens who vape marijuana doubled in 7 years

(HealthDay)—Teenagers have followed the vaping trend into marijuana use, with recent studies chronicling a boom in pot vaping among adolescents in the United States and Canada, researchers report.

Medical research

Cannabis causes birth defects in susceptible mice

A chemical found in cannabis, a common recreational drug, has now been shown to cause birth defects in mice. Scientists from the Icahn School of Medicine at Mount Sinai show that the psychoactive component of cannabis (THC) ...

Psychology & Psychiatry

How cannabis-like substances keep the brain in balance

Whenever we learn, remember or forget something, a surprisingly active role is played by cannabis-like substances in the brain. Researchers at Utrecht University found that the substances actively balance connections in the ...

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