Smoking cannabis is associated with an increased risk of a heart attack or stroke, according to a new study. The study, published Wednesday in the Journal of the American Heart Association, found ...

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 the ...

A large analysis led by researchers at the University of Cambridge has reported that people who use cannabis, cocaine or amphetamines show measurably higher rates of stroke, including among adults who ...

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.