Friday December 23, 2016 5:05AM ET
Many women with early stage breast cancer choose to have their healthy opposite breast removed, even when there are no medical indications that such a step is necessary, a new survey finds.
Thursday December 22, 2016 5:55AM ET
Climate patterns caused by El Nino could have increased reproduction rates in the mosquito species that carry the Zika virus and allowed those mosquitoes to live longer, researchers found.
Thursday December 22, 2016 2:55AM ET
Complete rest is a cornerstone of concussion treatment, but a new study indicates that physical activity within a week of a youth's head injury may hasten recovery.
Wednesday December 21, 2016 6:55AM ET
A "living bandage" made from stem cells as been trialled in humans for the first time by scientists at the Universities of Liverpool and Bristol.
Wednesday December 21, 2016 3:55AM ET
Researchers at the University of Turku, Finland have identified a new way of blocking the spread of cancer.
Tuesday December 20, 2016 7:30AM ET
New UCLA-led research finds that Zika-linked abnormalities that occur in human fetuses are more extensive and severe than previously thought.
Tuesday December 20, 2016 6:10AM ET
As many as two-thirds of women in the United States over the age of 60 have some degree of hearing loss.