Girls and young women who exercise regularly between the ages of 12 and 35 can substantially cut their risk of developing breast cancer, according to a major new study.

Remaining physically active until the age of 35 can reduce the chances of developing the disease before menopause by up to 23 per cent, researchers found. The study, conducted by researchers at the Washington University School of Medicine in St. Louis and Harvard University in Boston, analysed 65,000 women

The value of bed rest on human health will be the subject of a four-month study by NASA scientists at the University of Texas Medical Branch in Galveston.

Participants will stay in a special research unit for the duration of the study and eat a controlled diet

A federal bill permitting the filing of homicide charges on the attacker of a pregnant woman who causes the death of her fetus is dividing Canadians.

House Bill C-484 has become a debate between pro-life groups and pro-choice groups. Advocates from both side aired their sentiments Thursday through demonstrations in front of the Nova Scotia legislature

Nordic countries dominate the top while countries in sub-Saharan Africa dominate the bottom levels of the best and worst places to be a mother and a child.

The Mother's Index of US-based global humanitarian organization Save the Children highlighted in the organization's State of the World's Mothers 2008 report compares the well-being of mothers and children in 146 countries

Researchers of McGill University have found an HIV test using saliva to be effective in preventing pregnant Indian mothers from passing the virus to their newborns.

The OraQuick test, which was approved by the U.S. Food and Drug Administration in 2004, lets doctors know within 20 minutes if a laboring pregnant mom is HIV-infected. The early detection of infection allows doctors to immediately administer anti-retroviral drugs to HIV-exposed infants, a method proven effective in preventing infection of babies from the virus that causes AIDS