Iceland fears 2nd, even larger volcanic eruption Geneva atom smasher sets record for beam energy Cloak of invisibility takes a step forward Gates-linked vaccine group wants $4.3 billion Research monkey deaths prompt calls for crackdown Arctic animals doing better, but not close to pole Widespread spring flooding forecast

Nepalese doc is God of Sight to poor Study: Lesser-known bug a bigger hospital threat Report: USDA lax in policing organics marketing Testing overseas may explain big drop in TB cases Doctors, AARP support new health overhaul bill Correction: WHO drug-resistant TB story FDA panel backs implant for mild heart failure