Drug approved to combat elderly blindness(AP)
AP – The first drug shown to significantly improve the vision of patients threatened by a major cause of blindness in the elderly won federal approval Friday.

Roots of human family tree are shallow(AP)

AP – Whoever it was probably lived a few thousand years ago, somewhere in East Asia — Taiwan, Malaysia and Siberia all are likely locations. He — or she — did nothing more remarkable than be born, live, have children and die.

Study: 3rd depression drug rarely helps(AP)
AP – The large group of depression sufferers who haven't recovered with two common medications stand little chance of success from a third drug, says the latest report from the nation's most ambitious study of depression treatment.