Any blood in the stool—whether bright red, maroon, or black and tarry—should prompt immediate medical attention. For cases of left-sided colon cancer, blood in the stool is often one of the first ...

And there’s one demographic — middle-aged men — that appears to be the most vulnerable. A new study out of Shanghai is ...

A new study maps millions of cells across organs and shows how aging changes the body in coordinated and surprising ways.

Old age ushers in more than just wrinkles and gray hair, and the more you know about the changes your body is likely to go ...

Health writer and chartered physiotherapist Stephen O’Rourke explains why muscle, bone, heart and mind respond remarkably well to exercise in midlife — and why it’s never too late to start.

A massive cell-by-cell map of aging reveals it’s a synchronized, body-wide process—and scientists may finally know where to intervene.

Scientists have built a massive cellular atlas showing how aging reshapes the body across 21 organs. Studying nearly 7 million cells, they found that aging starts earlier than expected and unfolds in ...

Forever chemicals” known as PFAS have quietly infiltrated everything from nonstick pans to food packaging—and now new research suggests some of them may be speeding up the aging process itself. In a ...

Most papillary thyroid cancer cases identified in the U.S. between 1991 and 2019 may have been overdiagnosed, according to findings from a microsimulation model published in JAMA Network Open. Using ...

Exam timings have shifted slightly throughout the last three semesters: in Spring 2026, more exams are held in the afternoon ...

Doctors say although screenings typically begin at the age of 45, they are seeing an increase in younger patients developing colon cancer.

A new McGill University study has found a direct link between age-related declines in neuron activity in the cerebellum and ...