From Hyrox to Pilates, resistance bands and even yoga, experts explain what actually builds muscles – and why it gets harder ...

A new study suggests the vagus nerve may be one of the heart’s most important defenders against aging. Researchers found that ...

Cardiovascular disease remains a leading global cause of death, and we break down its pathology, risk factors, and the ...

Stanford scientists have uncovered how mRNA COVID-19 vaccines can very rarely trigger heart inflammation in young men — and ...

A marathon pushes the human body close to its limits. Legs tire, lungs burn and the heart works hard for hours on end. For ...

Scientists have developed a blood test that may help predict serious risks in people with hypertrophic cardiomyopathy, ...

Treadmill and outdoor walking offer similar benefits for physical and mental health. The best choice is one that fits your lifestyle and feels good for your body.

In a decades-long effort, researchers have discovered how to tweak the molecular pathways that turn heart muscle motors up or down ...

Heart attacks can happen unexpectedly. Cardiologist shares essential first-aid tips and key do’s and don’ts to act fast and ...

Scientists have uncovered new evidence showing how type 2 diabetes directly reshapes the human heart, altering both its energy production and physical structure.

Panthers forward Matthew Tkachuk is making crucial progress, but the champs will battle the Rangers without him ...

Most of us have done it. You feel something a little off in your chest, your heart races for no clear reason, or you get ...