New research reveals insomnia's deep links to cardiovascular health, urging us to treat it as a core medical issue, not a ...

This article was reviewed by Daniel Z. Lieberman, MD. You’re tossing and turning, counting sheep for what seems like forever, ...

The Helsinki Health Study at the University of Helsinki investigated the development of insomnia symptoms in midlife and their effects on memory, learning ability and concentration after retirement.

People who take the insomnia treatment melatonin long-term have double the risk of heart failure, according to a recent study ...

Long-term use of melatonin supplements for sleep may be linked to a greater risk for heart failure, a recent study suggests.

Long-term breast cancer survivors have a higher risk for developing depression, particularly if they have insomnia, according ...

Medical cannabis, also called medical marijuana, doesn’t cure any kind of cancer. But it may have benefits when you’re in treatment for some cancers, including breast cancer. It could bring relief for ...