Famous birthdays for March 11: Terrence Howard, Johnny Knoxville
1 of 2 | Terrence Howard touches his star during an unveiling ceremony on the Hollywood Walk of Fame in Los Angeles on ...
10 things we've learned about getting better sleep — from the perfect nap length to midnight snacks that won't keep you up
Socks on or off? How bad is snoring? And is it OK to have a "sleep divorce"? Some things we've learned from our sleep coverage.