The heart is the body's hardest-working muscle. Whether you're awake or asleep, or exercising or resting, your heart is ...

Scientists have found a novel way that includes a new lab-grown material that could help slow and even reverse some of the ...

In a scientific “first,” a tiny heart structure composed of human cells has been successfully grown within a pig embryo.

Scientists start a controversial project to create the building blocks of human life, in what is thought to be a world first.

Discover the powerful drink that could be your heart's best friend. With its rich history and surprising benefits, this ...

A man in Australia has become one of the first humans to survive without a biological heart—thanks to a revolutionary artificial device. In 1982, Barney Clark needed a fridge-sized machine to stay ...

In TODAY.com's Expert Tip of the Day, a cardiologist explains why neglecting your "second heart" can lead to health ...

Police have shed more light about human remains – believed to be those of missing teenager Phoebe Bishop – after scouring “unforgiving” terrain and piecing together digital forensics as part of their ...

In Tulum, the ocean is not just a backdrop — it’s the heart of a movement. This June, two powerful gatherings reminded us ...

Tens of millions of people in the U.S. are facing heat warnings, which can increased the risk of heat-related illness.

Shefali Jariwala breathed her last at the age of 42 on June 27. As per various media reports, she is suspected to have suffered a heart attack while being on anti-ageing medication.