WASHINGTON (AP) -- Sit by the window in school? Lack of the right light each morning to reset the body's natural sleep clock might play a role in teenagers' out-of-whack sleep, a small but provocative school experiment suggests....
By LAURAN NEERGAARD, Associated Press
Tue, 02/16/2010 - 7:09pm
WASHINGTON (AP) -- Sit by the window in school? Lack of the right light each morning to reset the body's natural sleep clock might play a role in teenagers' out-of-whack sleep, a small but provocative school experiment suggests....