Knowridge Science Report
Cannabis use linked to 46% higher heart attack risk around surgery
People who use cannabis may face a higher risk of heart attack during or shortly after surgery, according to an analysis of ...
Cannabis use linked to higher heart attack risk during and after surgery, but fewer blood clots
As marijuana use becomes more common and legal in most U.S. states, patients who use cannabis may face a significantly higher ...
Science Daily
Cannabis use linked to 37% higher stroke risk in massive study
A massive analysis involving more than 100 million people has found strong links between recreational drug use and stroke, including among younger adults. Cocaine was associated with nearly double ...
Discover Magazine
Cannabis Use Linked to Stroke Risk, an Invasive Spider in Georgia, and How Nancy Grace Roman Became the Namesake of NASA's New Telescope
Discover the top stories from Aug. 29 to Sept. 4, 2026, including how recreational drugs may be linked to stroke risk even in younger users and the surprising diet of an invasive spider in Georgia ...