There is "increasing evidence of a potential effect on memory and cognition” for older cannabis users, according to a new Canadian study.

Heart blockage is a serious condition that needs proper attention and long-term management. Here are some early warning signs you should take note of.

A dangerous heat wave is sweeping across the United States US with temperatures soaring past 100°F Here are 10 simple science ...

From fever or a bad headache that doesn't go away to extremely heavy bleeding, here are some postpartum symptoms you shouldn't ignore. They could be something more serious.