The Italian government approved a measure Wednesday requiring people older than 50 to be vaccinated against the coronavirus, as the country struggles with nearly daily new […]
Among people with an aneurysmal subarachnoid hemorrhage (aSAH) stroke, a type of bleeding stroke, recent marijuana users were more than twice as likely to develop a […]
Two years ago, a previously unknown virus plunged humanity into an unprecedented global crisis that has transformed our daily lives—and significantly expanded scientific knowledge.