66 deaths in U.S. in past two weeks from heat bit.ly/OnyzaN

Study: Spanking children can lead to mental disorders, substance abuse later in life bit.ly/OmSS8a

FDA approves first At Home HIV Test - expected to arrive in stores in October bit.ly/LQCCL6

U.S. Dept. of Justice: Dr. Drew Pinsky took kickbacks to promote Glaxo drug Wellbutrin bit.ly/LWYlHr

Study finds H1N1 killed hundreds of thousands worldwide - estimates range from 151,700 to 575,500 bit.ly/MVTyj8

A new type of brain scan can detect Alzheimer's disease. bit.ly/LdPfzq

Study finds lead in handbags purchased from major retailers bit.ly/LlJrIT

Study finds offices are bacterial hotspots bit.ly/PpOCqU

WHO says diesel exhaust causes lung cancer bit.ly/KCfH5G

Robin Roberts announces she has blood and bone marrow disorder caused by chemo for breast cancer bit.ly/LFLcBp