In TODAY.com's Expert Tip of the Day, a sleep scientist shares tips to break your snooze-button habit and get more quality ...

The nutrition coach stopped prioritizing her own health when the stress of raising kids and studying for a Ph.D. became too much. This is how she got her health back on track.

"He just took it into his head he had to say good night today?" the Oscar-winning director asked himself after the call from his pal, Robert De Niro.