Doctors have long known that too little or interrupted sleep raises the risk of heart disease. But heart experts say this ...

Long-term use of melatonin supplements may be linked with a higher risk of heart failure, according to new research — but ...

New research has raised concerns about the long-term use of melatonin supplements, which are widely available for purchase in ...

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

A preliminary study suggests melatonin may pose risks to heart health. The American Heart Association reported.

A preliminary study by the American Heart Association suggests that prolonged use of melatonin may be associated with a ...

In a new study, prolonged use of melatonin as a sleep aid in patients with insomnia was associated with increased risk for ...

Don’t lose sleep over headlines linking melatonin to heart failure. That’s the message after some scary-sounding reports about a preliminary study involving the sleep-related supplement. It raised ...

A new study says there could be a link between long-term use of melatonin supplements and a risk of heart failure. The study ...

Could the “natural” sleep aid millions swear by be quietly raising serious heart risks? New research presented at the ...

A massive Somali meteorite containing never-before-seen-on-Earth minerals vanished into the black market, raising ethical questions about science and ownership. The CDC updates COVID vaccine guidance ...

The American Revolution was at once a war for independence, a civil war, and a world war. It impacted millions – from Canada to the Caribbean and beyond. Few escaped its violence.