HealthDo new Alzheimer's drugs signal the end of the condition? Antibody treatments that target amyloid plaques in the brains of people with Alzheimer's have shown promise in trials, but questions about their side effects and practicality remain Insight
HealthLegal marijuana in the US may be less potent than packaging claims Tests of marijuana sold legally in Colorado found that most products contained significantly less THC, the main psychoactive component, than was listed on the packaging News