Health Sciences

Those who continue to binge eat while trying to lose weight drop about half as much as those who don’t or those who do and subsequently stop.

A new study by University of Pennsylvania veterinary researchers has found that blood samples collected from an intravenous catheter using a special “mixing” technique are as accurate as those collected via venipuncture, in which a needle is used to access the vein directly.

By Erica AndersenCertain mosquitoes don’t get heartworm, and Barbara Biney was keen to find out why.

What can Twitter reveal about people with attention-deficit/hyperactivity disorder, or ADHD?

The first view of the physical mechanism of how a blood clot contracts at the level of individual platelets is giving researchers from the Perelman School of Medicine at the University of Pennsylvania a new look at a natural process that is part of blood clotting. A team led by John W.

Penn Medicine will conduct the Northeast’s first clinical trial of uterine transplants, to provide women with Uterine Factor Infertility (UFI) - an irreversible form of female infertility that affects as many as 5 percent of women worldwide and 50,000 women in the United States - with a new path to parenthood.

The low efficacy of last year’s influenza vaccine can be attributed to a mutation in the H3N2 strain of the virus, a new study reports.

Each of your cells contains two copies of 23 chromosomes, one inherited from your father and one from your mother. Theoretically, when you create a gamete — a sperm or an egg —  each copy has a 50-50 shot at being passed on. But the reality isn’t so clearcut.

The Restoring Active Memory project run by the University of Pennsylvania has just released human intracranial brain recording and stimulation data for 102 new patients and a new spatial-navigation task developed by researchers at Columbia University.

Homeless people are uniquely vulnerable, at risk of a variety of health problems, including chronic illness, hunger, pain, and infections. While resources exist to provide homeless populations with health insurance and care, those resources don’t always make their way to the people who need them.