There is a persistent myth that the popular drink Mountain Dew kills sperm cells. Some people incorrectly think components of the drink, including caffeine and tartrazine, affect male fertility. This is not true. Learn more about what other factors to do with a person’s health might affect fertility here.

Cannabis and cannabis-based drugs are increasingly used for clinical purposes, but researchers warn they may also harm the brain. A new study explains how.

Hypertension is very common, and it's a major cardiovascular risk factor. An innovative 'three in one' pill may help treat it more easily and effectively.