Ever felt that strange knot in your stomach on a Sunday night, dreading Monday morning? Or maybe you've walked away from a ...

A study by scientists at the University of California, Riverside shows that ultrasonic cigarettes, or u-cigarettes, marketed ...

Beware—this could be a sign you're at risk of a range of cancers, including the lethal pancreatic type, a doctor has ...

Thirst, headache, and dry mouth are all signs it’s time to reach for water or a sports drink that’s low in sugar and high in electrolytes, says MedlinePlus. But the signs of dehydration aren ...