Latest about daylight saving time
Should You Wear Underwear to Bed?
Prefer going Commando at night? Here's what health experts say.
5 Surprising Sleep Discoveries
No one knows exactly why we sleep, but researchers continue to uncover important discoveries about the mysterious phenomenon, including some that seem counterintuitive.
'First Night' Insomnia: Why You Don't Sleep Well in a New Place
If you've ever had a hard time sleeping on the first night in a new place, a new study may offer you an explanation: One half of your brain stays more awake than the other.
Does The Full Moon Make Kids Hyper? Here’s What Science Says
A new study looks at whether kids really are more hyper and sleep less on nights with a full moon. Here's what it found.
A Good Night's Sleep May Keep Colds Away
Too little shut eye may increase your risk of catching a cold or other common infection, a new study suggests.
Sleepy Teens Are More Likely to Engage in Risky Behaviors
Teens who are tired are more likely to do risky things that wind up hurting them, a new study suggests.
How a Sleepless Night Affects Your Ability to Focus
Skimping on sleep may mean it's harder to listen up.
The Science of Hunger: How to Control It and Fight Cravings
The ins and outs of hunger — and how to control it best.
