Though estimates vary, some research suggests that up to 30 percent of men experience symptoms of PE at one point in life or ...

The idea that we should never go to bed angry sounds great—but it can create deeper problems.

Staff Writers Molly Hanley and Rania Woodward hash out whether napping is truly the best to way deal with afternoon ...

Insomnia risk rises and sleep duration drops the more you use a phone or tablet at bedtime, a new study finds.