Tilray shares plunge, capping wild week for cannabis star
One noted investor plans to start a fund to bet against marijuana companies, saying many are overvalued
Medical Marijuana
Tilray's smoking-hot stock: A case of reefer madness?
Investors have flocked to the fast-growing cannabis company, but some say its meteoric rise is "beyond comprehension"
Marijuana or firearms: Federal law says you can't have both
Oklahoma most recent state in the nation to legalize medical marijuana, but the decision comes with strings attached
U.S. approves first marijuana-based drug for seizures
The FDA approved the medication, called Epidiolex, to treat two rare forms of epilepsy that begin in childhood
Oregon's growing so much pot, prices are crashing
Legal production boomed so fast, there's now a quarter pound of pot for every resident. "Most of these companies will fail"
Seeing green: Celebrities selling marijuana
From fashion to fragrance, celebrity names have always promoted products – so why not in the growing market for recreational and medical marijuana?
Many cancer docs OK medical pot despite lack of studies
Most oncologists say they don't know enough about medical marijuana to provide an informed opinion to patients, but many still give it their blessing, a new survey reveals
For this town, change comes with the odor of pot
In Carpinteria, California, the loss of cut-flower farming is being replaced by a new crop that smells much worse
Legalized marijuana push in Utah, Oklahoma shows change in feeling
If the two measures pass, Utah and Oklahoma will join 30 other states that have legalized some form of medical marijuana
Could medical marijuana help curb the opioid crisis?
New research finds opioid prescriptions tend to decline in states that adopt medical marijuana laws or legalize recreational use of pot
New research debunks medical marijuana myths
Two common beliefs about legalizing the medical use of pot do not hold up under scrutiny, researchers say
5 things more complicated than buying a gun in Florida
In Florida, it's easier to buy an AR-15 than it is to obtain cold medicine
Should employers keep testing workers for pot?
As medical and recreational weed gets more green lights, some experts are arguing for an end to the practice
Parents sue for girl, 11, to use medical marijuana at school
An attorney representing an 11-year-old girl says she needs a cannabis patch and drops to combat seizures
Measuring Colorado's "great experiment" with marijuana
Five years after the state voted to allow recreational use of the drug, more states have legalized marijuana. What does Colorado's experience teach us?
California pot fans celebrate: "Prohibition is over"
First-day sales were brisk in shops lucky enough to score one of the roughly 100 state licenses issued so far
Scientists call for research on medical pot for pets
Some people are turning to marijuana-based treatments to relieve their pets' suffering, but there's little data on whether they work or if they're safe
Veterans help spur use of medical pot for PTSD
Twenty-eight states plus the District of Columbia now include PTSD in their medical marijuana programs
12-year-old taking medical marijuana sues Jeff Sessions and DEA
A 12-year-old girl with severe epilepsy is spearheading a campaign to legalize medical marijuana across the country
Pot-friendly San Francisco riled by rules for legal marijuana
Some critics want to restrict where pot can be sold, including Chinese-American organizations that want it banned from Chinatown
Men seeking medical pot bombard gynecologist's office
Dr. Liang Bartkowiak is an OB-GYN who treats women exclusively
Is cannabis too lucrative to be illegal?
The ever-growing billions of profits and taxes are making it harder to resist the swelling legalized pot tide
Path clears for state's first medical marijuana dispensary
"Green light" from Hawaii's health department on Tuesday gives patients legal way to purchase pot after waiting for 17 years
Pot pizza now offered at medical marijuana dispensary
“A lot of our patients really wanted to basically figure out a different way to medicate" – but it doesn't come with toppings
VT governor vetoes marijuana legislation, saying, "We must get this right"
Gov. Scott said the bill could pass by 2018 if the state's legislature made the recommended changes he is requesting
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