Park's latest book is The Stem Cell Hope: How Stem Cell Medicine Can Change Our Lives.
It’s because women are just too busy. The Olympic Games come packaged in bite-size, easy-to-digest chunks, but a regular sports season lasts for months — what woman has time to follow that? Read more on TIME.com’s Olympics blog.
Whether you exercise every day or not, you still need to cut down the time you spend sitting in a chair
This folk remedy may be for real: A new study finds that cranberry products really do help prevent urinary tract infections.
What do dogs or cats have to do with your baby’s risk of catching a cold? According to the latest research, they may help lower his or her risk of coughs and sniffles during the first year of life.
How much would it take for you to consider selling your bone marrow? A U.S. appeals court puts the price at about $3,000 in a ruling that now makes it legal to pay donors for their bone-marrow tissue.
Children born too early show lower test scores in school, according to a new study published in Pediatrics.
With the first new weight-loss drug to be approved in 13 years, dieters have a new weapon against obesity. Is it for you?
Researchers are getting closer to developing a vaccine that could help protect people from the addictiveness of nicotine.
Having a daily cup of coffee or two may actually be good for heart, according to latest research.
Wonder why it’s so hard to keep the weight off? Take another look at your diet.
With more American adults qualifying as obese than ever before, doctors should be screening all adult patients for unhealthy weight, says a government panel.
A new study shows just how quickly exposure to air pollution can trigger dangerous changes in the heart, even in otherwise healthy young people.
Exercise can lower women’s risk of breast cancer, but how much exercise is enough and at what age do women have to be physically active to benefit?
