An assortment of aromas fill the air at the District Cannabis grow facility in Hagerstown, Md. Pien Huang/NPR hide caption
cannabis
Tuesday
Monday
Cannabis plants at Vibe Cultivators, an indoor growing facility and dispensary in Sacramento, Calif., are about 2 weeks away from harvest. California's cannabis regulator inspects facilities like this regularly in an effort to keep contaminants out of the weed supply. Preston Gannaway for NPR hide caption
Could legal weed make you sick? Here's how California tries to keep it safe
Monday
Cannabis is legal in many states but not federally. As more Americans consume weed products, concern is growing about the risks of traces of contaminants such as pesticides and heavy metals. Cecilia Sanchez/AFP via Getty Images hide caption
How safe is your weed? Patchy regulations may leave contaminants in the weed supply
Joe Ciulla handles Ript gummies before they're packaged at the Ripple Cannabis Co.'s production facility in Commerce City, Colo. Kevn J. Beaty/Denverite hide caption
Even where weed is legal, product safety isn't guaranteed
Tuesday
Cannabis, commonly known as marijuana, is displayed in a shop in Cherokee, N.C., on Nov. 2. On Election Day, legalizing the recreational use of cannabis is on the ballot in three states. Yasuyoshi Chiba/AFP via Getty Images hide caption
Saturday
A new scientific report finds that the gap between federal and state regulations on cannabis is leading to emerging problems with public health Jim Mone/AP hide caption
Monday
Friday
Riverside County Sheriff Chad Bianco says legalization has increased incentives for unlicensed cannabis farms and associated violent crime. Martin Kaste/NPR hide caption
Black market cannabis thrives in California despite legalization
Monday
A cannabis dispensary operated by the Union Square Travel Agency in New York City in October 2023. The dispensary hires formerly incarcerated and legacy cannabis operators. Michael M. Santiago/Getty Images hide caption
Friday
People walk through Amsterdam's red-light district shortly after it reopened in 2020, during the pandemic. The neighborhood attracts millions of tourists each year. Dean Mouhtaropoulos/Getty Images hide caption
Tuesday
Cannabis candies, made to look appealing, are being ingested by children under 6, sending some kids to the hospital. Most of the children found the edible weed at their own homes. Eva Marie Uzcategu/Bloomberg via Getty Images hide caption
Friday
Chris Alexander, executive director of the New York State Office of Cannabis Management, shows off the first purchase of cannabis gummies bought at Housing Works — New York's first legal cannabis dispensary, during a press conference to kick-off its opening on Thursday. Bebeto Matthews/AP hide caption
Monday
Jars of marijuana line a shelf at The Flower Shop Dispensary in Sioux Falls, S.D. on Oct. 14, 2022. South Dakota's legal pot industry has started with medical cannabis, but voters are deciding whether to also legalize recreational pot. Stephen Groves/AP hide caption
Thursday
The first customer of the day, Rittipomng Bachkul celebrates after buying legal marijuana at the Highland Cafe in Bangkok, Thailand, Thursday, June 9, 2022. Sakchai Lalit/AP hide caption
Wednesday
Delta-8-THC is derived from the cannabidiol (CBD) in hemp plants. MAURO PIMENTEL / AFP via Getty Images hide caption