Dr. Barbara Nightingale, Allegheny County Health Department deputy director for clinical services, sits for a portrait in her office, Thursday, Oct. 23, 2025, in...
Family celebrating mother's birthday on a video call at home. Getty Images
by Gilles E. Gignac, The University of Western Australia
As your youth fades further...
Many young adults don’t realize that high cholesterol, obesity, high blood pressure and lack of physical activity are early heart disease risk factors. Kmatta/Moment via...
Smoking changes the bacterial composition of the mouth. Westend61/Getty Images
by Yvonne Prince, Cape Peninsula University of Technology; Glenda Mary Davison, Cape Peninsula University of Technology,...