Health

US women increasingly use pot during pregnancy, study finds

U.S. women are increasingly using marijuana during pregnancy, sometimes to treat morning sickness, new reports suggest. Though the actual numbers are small, the trend raises concerns because of evidence linking the drug with ...

Addiction

Teen substance use shows promising decline

The 2016 Monitoring the Future (MTF) annual survey results released today from the National Institutes of Health (NIH) reflect changing teen behaviors and choices in a social media-infused world. The results show a continued ...

Ophthalmology

Could regular pot smoking harm vision?

(HealthDay)—Smoking pot regularly may be linked to a limited degree of vision impairment, a new French study suggests.

Health

Marijuana in Massachusetts—what happens now that it's legal?

Massachusetts voters on Nov. 8 overwhelmingly approved the legalization of recreational marijuana. The new law will take effect Dec. 15, but there are still some questions concerning regulation, possession, and distribution.

Health

Oregon cities setting rules after opting in to legal pot

Some 30 counties and cities in Oregon approved some type of marijuana businesses in last week's election, and officials in those communities now must establish rules for every step in the production and supply chain.

Health

California, Massachusetts approve recreational marijuana

The marijuana legalization movement scored its biggest victory yet Tuesday as voters in California, Massachusetts and Nevada approved recreational pot, making the drug fully legal in the nation's most populous state and giving ...

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