Stephen Lankenau has spent years studying how people use cannabis in everyday life. As director of Drexel University’s ...

As more people use cannabis products, including edibles like gummies, veterinarians are seeing a rise in the number of pets ...

Monroe County is offering free locking bags to help residents store marijuana safely and prevent accidental ingestion by ...

Secondhand exposure to cannabis smoke under “extreme conditions,” such as an unventilated room or enclosed vehicle, can cause nonsmokers to feel the effects of the drug, have minor problems with ...

Carrie Cuttler, right, an associate professor in the Department of Psychology at WSU, points to a screen displaying data about caloric intake and THC, while Ryan McLaughlin, an associate professor in ...

More states are legalizing marijuana for medical and recreational uses, but some researchers are concerned about accidental ingestion and “second-hand” effects on children. There's been a 30 percent ...

Researchers recently found cannabis can trigger psychosis that may be different from schizophrenia or could be similar.

As cannabis legalization spreads across North America, researchers and policymakers are scrambling to solve the issue of road safety. Drunk driving remains a higher risk for accidents, but recent data ...

The effects of cannabis on the hormonal system and male fertility remain controversial within the scientific community. A ...

Scientists from the Center for Medicinal Cannabis Research (CMCR) at the University of California San Diego School of Medicine found that, in the largest such study to date, frequent cannabis users ...