DEAR MAYO CLINIC: I am a teacher at a middle school that is teaching students in person. I have been vigilant about following safety guidelines, but […]
Some types of cancer may alter the appearance and function of the heart, according to new research that analyzed people’s hearts before cancer treatment.
(HealthDay)—More than 40% of Americans live with unhealthy air, with people of color disproportionately affected, according to the American Lung Association’s annual “State of the Air” […]