Of all the pesticides out there, few have sparked more controversy than glyphosate. The world’s most used weed killer, ...

A new study published in the Journal of the American Medical Association associates adolescent cannabis use with increased risk for serious mental health conditions.

A new study finds teen cannabis use may be linked to a doubled risk of serious mental illness, including psychosis and ...

Marijuana is notorious for slowing certain cognitive functions such as learning, memory and attention span (maybe that's why they call it "dope"?). But new research in young people suggests that these ...

Researchers followed more than 400,000 teens until they were adults. It found that those who used marijuana were more likely to develop serious mental illness, as well as depression and anxiety.

Touted as a natural remedy for everything from hot flashes to anxiety, cannabis is becoming a go-to for women in perimenopause and menopause. But is it really the greener, modern version of “Mother’s ...

A new large-scale study has found that teens using cannabis have a higher risk of developing psychiatric disorders.

A study of 26,000 older adults finds that moderate cannabis use is associated with larger brain volumes and better memory, attention, and processing speed.

Marijuana is made from the shredded and dried parts of the cannabis plant, including the flowers, seeds, leaves, and stems. It’s also known as pot, weed, hash, and dozens of other names. While many ...

They are good for your mental health and most occasionally remember them, here is how marijuana effects dreams. Dreaming is a universal human experience involving a state of consciousness during sleep ...

Marijuana may bring on temporary paranoia and other psychosis-related effects in individuals at high risk of developing a psychotic disorder, finds a preliminary study from researchers at Columbia ...