The Canine Flu is striking dogs in 30 states, although it is rarely fatal.
Spoiled vaccines, sharing needles and pre-teens giving the shots killed several children in South Sudan.
Ohio is the latest state to go after big drug makers and their role in the opioid epidemic.
New antibiotic may fight the deadliest drug-resistant bacterial infections.
Canadian girl lucky to be alive after being snatched under water by wild sea lion.
Food Poisoning from gas station nachos kills one, hospitalizes nine others
New research shows just a tiny amount of alcohol increases breast cancer risk, but exercise, especially vigorous, reduces the risk.
The World Health Organization appears to have very unhealthy travel spending practices.
A New Jersey teen is the latest to die from a disturbing "game" whereby participants choke themselves to achieve a "high."
Two new heroin-like drugs are so deadly, they can kill police officers at drug scenes.