The heart is a very resilient muscle. Scientists observed heart muscle cells regenerating in mice studies after a heart attack. Their heart muscle cells, called cardiomyocytes, were observed dividing ...

In a world-first discovery, scientists in Australia have found that the human heart can regrow muscle cells after a heart attack, raising hopes for future regenerative treatments for heart failure.

Observe a tardigrade at multiple magnifications from 0x to 400x under the microscope. Gingrich suggests Trump’s Greenland push just 'a lot of noise' Homeowners don’t want to move. It’s a big deal for ...

Jenessa Connor is a writer with experience writing health, fitness, and nutrition topics for publications, websites, companies, and experts in wellness spaces. The most effective exercise routines ...

Nancy Preston didn’t have a heart attack. Nor did she have chest discomfort, shortness of breath or heart palpitations — all symptoms of heart disease. Instead, a routine mammogram led to Preston ...

Chevy Chase is opening up about a health scare that landed him in the hospital for five weeks. In the upcoming documentary, "I’m Chevy Chase and You’re Not," which will premiere Jan. 1 on CNN, the ...

One of the most widely known risks linked to the COVID-19 vaccine is myocarditis, especially in young males — and now a new Stanford study has shed some light on why this rare effect can occur.

The COVID vaccines have saved millions of lives from a virus that has killed more than seven million people globally. Many safety studies and real-world evidence from billions of doses show that the ...

South Africa competes in this year’s Best International Feature race with The Heart Is a Muscle, the debut feature from filmmaker Imran Hamdulay. The film follows Ryan (Keenan Arrison), a young father ...

The season 22 fall finale of Grey’s Anatomy had everything from Jo’s premature emergency C-section to surprise hookups and a shocking breakup. He realized that Jo’s heart muscle was getting weaker and ...

The evidence that children were better off being vaccinated against covid-19 than getting infected by it during the pandemic just got even stronger. The largest-ever study, involving nearly 14 million ...

In a new study published in Nature Regenerative Medicine titled, “Cyclin A2 induces cytokinesis in human adult cardiomyocytes and drives reprogramming in mice,” researchers from Icahn School of ...