Without our immune system, we wouldn't last very long: this complex network of organs and cells fights off pathogens and ...

A seemingly harmless nap turned into a life-changing ordeal for a Florida man who lost vision in one eye after sleeping with ...

Raw milk is milk that has not been pasteurized or homogenized. Pasteurization is a heat treatment process that kills harmful ...

A lonely sunfish has been given cardboard human friends by staff at an aquarium in Japan to help improve its mental health.