Government panel finds PSA test gives false positive result 80% of time bit.ly/JLUTfQ

Strange behaviors during sleep walking: binge eating, violence and acting out dreams bit.ly/JdVaZK

Study finds coffee drinkers have lower risk of death bit.ly/JDXFnq

OraQuick home HIV test closer to FDA approval bit.ly/JjUzpJ

Paralyzed woman controls robot arm with her mind via @science

Dr. Sanjay Gupta talks losing weight with volumetrics bit.ly/JhJLCP

Stanford study finds nearly 3.6% of U.S. adults have sleepwalked in past year via @science

More kids swallowing button batteries - fatal/severe injuries climbing due to increase used of higher voltage batteries bit.ly/Jc7RWg

Lopsided emo-style haircuts can cause lazy eye warns optometrist. bit.ly/Kh1Lz7

Researcher killed by deadly bacteria from his lab bit.ly/J1TaDR