LifeNematode worms get the ‘munchies’ after having cannabis-like substance Just like people, the simple nematode worm Caenorhabditis elegans is driven to consume high-calorie food when its cannabinoid receptors are activated, hinting at a common signalling pathway for preventing starvation News
HealthQuick saliva test can reveal cannabis use over the past 12 hours A sample of saliva placed on a strip and analysed with a smartphone camera can reveal if a person has ingested cannabis in the past 12 hours News