Search Tags: University of Pennsylvania
Pulling all-nighters or doing shift work can do more than leave you groggy -- it can cause permanent brain damage, according to a new study.
Thursday - 03/20/2014, 11:38am EDT
, July 22, 2014
Now: 84 °FToday: Very warm and humid with some sun
Hi: 87 °F | Lo: 73 °F