Rachel Rabkin Peachman

Sleep specialists have a few concerns about this combo.

If you live in certain parts of the country, you’ll need a lot more than sunlight to maintain adequate levels this season. Here’s what the...

Premenstrual dysphoric disorder, or PMDD, is an extreme and often debilitating form of PMS that can be tricky to manage. Here’s what treatments work.

The research is sparse, experts say, but there are some hints about how it could soothe you to sleep.

Racial differences in medical care are part of a theme experts are seeing “over and over” again.

They contain the food additive titanium dioxide, which is in thousands of food products. Here’s what we learned about its safety.

Though seasonal shifts can derail your sleep, there are things you can do to snooze more soundly when it’s hot out.