Scientists in Brazil have genetically modified a goat to produce milk with an enzyme to treat a rare genetic disorder, O Estado de Sao Paulo newspaper reported Tuesday.
(Medical Xpress)—The paradox of happiness is that chasing it may actually make us less happy, a Stanford researcher says. So how does one find happiness? Effective ways exist, according to new research.
(HealthDay)—In an early test, researchers report they've safely injected stem cells into the brains of 18 patients who had suffered strokes. And two of the patients showed significant improvement.