New Source of an Isotope in Medicine Is Found
By MATTHEW L. WALD
A nuclear reactor in Poland has emerged as a new source for technetium 99, an isotope used to measure blood flows in the heart and to help diagnose bone and breast cancers.
A nuclear reactor in Poland has emerged as a new source for technetium 99, an isotope used to measure blood flows in the heart and to help diagnose bone and breast cancers.
An analysis of four African Bushmen and the archbishop found 1.3 million novel DNA variants, an important step in expanding the study of genetic diversity.
Dr. Robert King and Dr. James Leckman from the Yale Child Study Center discuss treatments for Tourette's syndrome.
These fries have savory, crisp edges and, like regular fries, they’re a bit addictive.
ON BOARD Alejandra, a 30-year-old waitress in Queens, is part of a government study of children’s health that will follow her and her daughter, Isabella, shown with her husband, José, for 21 years.
The world’s largest long-term study of the health of children aims to track 100,000 babies until they turn 21.
Two new studies found that girls' involvement in team sports can mean lifelong improvements in educational, work and health prospects.
Dana Jennings, who was treated for Stage 3 prostate cancer, found erectile dysfunction to be a particularly stubborn side effect.
Though still considered experimental, bariatric surgery is fast becoming the next front in the battle against pediatric obesity.
Patients and doctors may see the new scan guidelines differently, a medical journal reports.
A new American-backed charity in Kenya has begun giving away kits containing washable sanitary pads, underwear and soap.
Some patients using the popular medication metformin have stopped because they think it smells like “dead fish.”
They may say they don’t inhale, but such smokers were found to have more than double the risk for abnormal lung function.
A new study found that large hospitals and for-profit hospitals were more likely to use the tubes in caring for nursing home residents with advanced dementia.
Olympic athletes, who are barred from taking a number of everyday cold and flu medications, are obsessive about not becoming sick in the first place.
Drug makers are pursuing a consumer base in markets like Asia and Latin America, where many pay out of pocket for medicines but often cannot afford expensive brand-name drugs.
Labor leaders now say a proposed tax on employer-sponsored plans is not worth the limited health care package they expect to emerge from Congress.
With the health care debate stalled, the White House has seized on fury about an insurer’s planned rate increases.
Doctors and hospitals will be able to check a patient’s private coverage and track claims through a single Web portal.
Robot-assisted prostate cancer surgery makes sense in some ways, but it is not clear if its outcomes are better.
Chickpea flour lends these vegetables a crisp, nutty flavor.
Lawsuits, state inspections and federal statistics paint a troubling picture of the care offered at some hospitals.
The capacity for empathy seems to be innate, but parents can encourage it in children by teaching them to relate positively to others and by modeling it themselves.
Do sheep have the power to lull you to sleep?
Is there any truth to the rumor connecting breast cancer to wearing bras?
Parents can do a lot to prevent or rectify childhood obesity. It’s a case of home economics: exercise and healthier food are the easiest, cheapest approach.
Sudden jerking movements, uncontrollable tics and strange vocalizations. Seven men and women talk about living with Tourette’s syndrome.
Dr. Robert A. King and Dr. James F. Leckman of the Yale School of Medicine are answering readers’ questions about Tourette’s syndrome.
In the news: Tics, 3-D movies and hypersexuality. Test your knowledge of this week's health news.
Share your thoughts about the health care debate. Join the discussion.


Every pediatrician knows the frustration of trying to quantify the speech and language skills of a screaming toddler.
Get ready for marathon day with customized training plans that help you track your progress.
First created to give medical care to people in isolated areas outside the United States, a traveling health clinic is now spending 60 percent of its resources to providing care in the U.S.
Researchers created a map linking different diseases to the genes they have in common.
The latest on efforts to overhaul the health care system.