The Trump administration wants to boost manufacturing of glyphosate, the world’s most common weed killer. Here’s what that could mean for health ...

Getting high, but feeling low. Science is split on whether the effects of cannabis are good or bad, with recent research showing it could boost brain power in older adults, while other studies show ...

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 ...

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

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 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 ...

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 ...

As marijuana legalization expands across the U.S., it is outpacing research on the impact of cannabis use behind the wheel. Researchers at the Virginia Tech Transportation Institute (VTTI) recently ...

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 ...