This is an excerpt from Second Opinion, a weekly analysis of health and medical science news emailed to subscribers Saturday mornings. If you haven't subscribed yet,...
New national data shows the number of Canadian teenagers regularly using e-cigarettes ranks among the highest in the world, and experts say a lack of...
A Canadian biotech company has developed new test strips to detect the dangerous animal tranquillizer xylazine in the highly toxic street drug supply — but while...
