Even though this physician pre-dated germ theory, he was able to track a London outbreak of cholera to one particular water pump.

Grief and heartbreak can be devastating. But can a broken heart actually kill you? Yes, and it's called Broken Heart Syndrome.

A mysterious kidney disease is striking down laborers across the world and climate change is making it worse. Meet the doctors who are trying to stop it.

To end poverty, public policy must provide much more than economic resources

There might be a reason why being out in nature can put you in a naturally better mood. A new study researched the psychological benefits of ocean views.