Lowering arsenic in drinking water can slash mortality by up to 50 percent, even for people exposed for decades.

A 20-year study of nearly 11,000 adults in Bangladesh found that lowering arsenic levels in drinking water was associated ...

Cigarette smoking exposes you to nicotine and other chemicals that can increase your blood pressure and lead to hypertension. Learn why and what happens if you quit.

Our brain is the command center of the body, responsible for everything from memory and decision making to emotions and movement. Yet many everyday habits quietly damage the brain and its neural ...