A urine test can detect THC for up to 30 days after use. THC is detectable in blood for the shortest time, up to 12 hours, but can stay longer in heavy users. Hair tests show THC use for the longest ...

Monica Romano was 13 when she first tried cannabis in the 1980s. It started out as a social way to spend a Friday night behind the bleachers at football games, she said, but it soon became a daily ...

How does cannabis THC impact driver impairment and DUI laws? This is what a recent study published in Clinical Chemistry hopes to address as a team of researchers investigated current cannabis DUI ...

Vancouver, BC – March ⧫, 2026 – Cannabix Technologies Inc. (CSE: BLO) (OTC: BLOZF), a developer of the Marijuana Breath Test (“MBT”) system for law enforcement and workplace applications, along with ...

The word “cannabis” refers to all products derived from the Cannabis sativa plant, which contains about 540 chemical substances. “Marijuana” refers to parts of or products from the plant containing ...

Interest in the medical and recreational use of marijuana has led to increased interest in how to best administer the two most abundant cannabinoids in the plant: THC and CBD. These two molecules ...