Researchers have conducted the first comprehensive sensory-guided study of the odor-active compounds in dried cannabis ...

For decades, marijuana consumers have debated whether using a bong, where smoke is pulled through water before inhalation, is any safer than inhaling smoke from a joint. Conventional wisdom has long ...

What’s the difference between marijuana, which is illegal in Wisconsin, and hemp-derived products, which are seemingly in ...

As marijuana sales increase across the board, vaping weed from an e-cigarette-style device is also becoming more popular. Vaping weed is relatively odorless and discreet, compared to smoking dried ...

THC in marijuana may help eggs become ready for fertilization. But this may come at the cost of more eggs with wrong numbers of chromosomes.

SAN FRANCISCO (KCBS)-- A powerful and potentially harmful chemical compound has been found in synthetic marijuana tested in several states that saw a huge spike in the number of people hospitalized ...

Chemicals in bath products leading babies to test positive for marijuana. June 20, 2012— -- Exposure to trace amounts of baby soaps and shampoos, commonly stocked in grocery stores and pharmacies ...

Sequoia National Park is home to the world’s largest trees and iconic birds including peregrine falcons and bald eagles. But in its backcountry, illegal marijuana grows are wreaking havoc on this ...