In a new paper, two scholars — one medical, one legal — propose a set of practical guidelines to prevent the bitter arguments over frozen embryos that have confounded U.S. courts.
Without simple repeating sequences of the DNA “letters” GA on the X chromosome, distinct genders could never have evolved, at least in flies and mosquitoes.
A new analysis of survey responses from more than 100 child daycare center directors suggests that stronger nutritional guidelines, like those enforced by a federal food subsidy program for low-income kids, lead to healthier meals.
Research that reveals what goes wrong in SMA and suggests that a mild version of the same genetic defect may protect relatives against infection, which could explain why SMA is relatively common disease.
Experts concerned that primary care screening for melanomas could lead to widespread misdiagnoses or overtreatment can take comfort in the results of a new study that found no such problems.
For 20 years, Brown’s Royce fellows have set out on carefully planned independent research projects across the world — but the discoveries that greet them aren’t always what they expect.