ScienceKL-VS gene, found in 20 percent of population, may help protect seniors from Alzheimer's Gene variant associated with longevity may also help prevent age-related cognitive decline, study finds. Findings suggest possible help for Alzheimer's sufferers.by Jim Algar
Healthy Living/WellnessKlotho gene variant not only helps slow aging but also helps old people stay sharpby Anne Francis
WATCH: Runner Spends Year Using Exercise Tracker to Create Elaborate Stick Figure Art on City Streets
