News
-
Left brain hammers out tool use
Structures in the brain's left hemisphere coordinate the ability to use familiar tools such as hammers and saws.
-
Gestures help words become memorable
Relevant hand gestures make a speaker's words more memorable to listeners, whereas inappropriate hand gestures undermine recall for what was previously said.
- Health & Medicine
Body wraps caused rash of rashes
A CDC investigator has linked an outbreak of skin infections to unsanitary practices at a body wrap salon.
- Health & Medicine
Transfusions and transplants spread West Nile virus
Donated blood and organs should be screened to prevent transmission of West Nile virus, federal officials say.
