SUNDAY, Feb. 26 (HealthDay News) -- Researchers report that they've isolated stem cells from adult human ovaries that can mature into eggs that may be capable of fertilization.

SUNDAY, Feb. 26 (HealthDay News) -- An experimental drug improves patients' blood sugar control without increasing the risk of low blood sugar (hypoglycemia) in patients with type 2 diabetes, according to the results of a phase 2 clinical trial.