Karen Springen

To survive, you need your heart, lungs, and liver. But what about your appendix, tonsils, wisdom teeth, and other parts that you normally hear about only when they're being removed.

A tooth cleaning for Christmas? Don't laugh. In a tight economy, giving the gift of health isn't just practical, it can be a life-saver.

A psychologist on the complicated reasons couples are reluctant to donate or destroy stored embryos after their fertility treatments end.

Americans are spending about $2 billion a year on gluten-free products, which advocates claim can help with everything from autism to ADHD, but is the trend more about hype than health?

Emma Walton Hamilton writes children's books with her mother, Julie Andrews. Now she's written about how to get kids to read.

A dessert expert's tips on making holiday treats more healthful.

Would a national law requiring calorie counts on chain restaurant menus help curb the obesity epidemic, or would we stay in 'Dining Denial'?

Do those flat-abs diets work? We sort through the myths and realities of fighting waistline weight gain.

At the Chicago apartment block where Obama worked as a community organizer, remembering a "God-sent" young man.

Three new studies examine the mystery of SIDS—a condition that takes thousands of infant lives every year.

Advocates call it flexitarianism, but critics say being a little bit vegetarian is like being a little bit pregnant.

In developing countries, where infertility is seen as a personal failing, or even a curse, a woman who can't conceive may face devastating ostracism. But there's hope for more affordable treatment.

'The Hunger Games' portrays a world where kids must kill each other to survive. The shocker? It's a book for 12-year-olds.

A CDC expert on the success of the chickenpox vaccine and why every child should get a booster shot to prevent new outbreaks of the potentially serious disease.

Like Christina Applegate, more women are choosing prophylactic mastectomies. But does the radical procedure increase breast-cancer survival rates?

The author of a new study of the HPV vaccine discusses its cost-effectiveness and the conflicting information about who should get it and when.

Bennigan's restaurants fall victim to American belt-tightening.

As a new study paints a dark picture for babies born before 37 weeks, an expert offers advice about having a healthy pregnancy.

Remember when children's books frolicked through tales of ponies and princes? The latest kid-lit craze is stories about living through the apocalypse—now.

A new museum dedicated to Harley-Davidson motorcycles opens to fans of the legendary bikes.

And what you could learn from her. (No. 1: Get off your butt.)

The dog days of summer are coming early this year: June 20 is Take Your Dog to Work Day, and thousands of companies are rolling out the welcome mat. FirstComp insurance in Omaha will offer pets a bone-shaped cake and a wading pool, while the conference room at Village Green, a property-management company in Michigan, will host a doggie masseuse. (That's massages for dogs, not by dogs.) Pets in the workplace increase "morale, productivity and camaraderie," says Andrew Field of the Montana-based...

How the 'pariah effect' is changing America's smoking habits, and why nonsmokers should show more compassion for the addicted.

Author Stephanie Klein on her funny new memoir about childhood summers at fat camp and how she finally shed the nickname 'Moose.'

Lincoln's bicentennial will be packed with books, exhibitions, debates, contests and a Spielberg movie.

Does it cure bad breath? What you should know.

What adolescents don't know, can hurt them. The 28-year-old author of a new book on teen-parent relations offers these tips on how to talk safety with kids.

A new picture book about plastic surgery aims to explain why mom is getting a flatter tummy and a 'prettier' nose.

The popular author features the work of whimsical Alexander Calder in her latest mystery for children.

Some parents limit the amount of sweetened chocolate or strawberry milk they give their children because it doesn't seem all that healthy—especially compared to the plain stuff.