Doctors treating him discovered the man had been drinking "large amounts of water" each day - around 3.5 litres. Asthma is a chronic condition that affects the airways in the lungs, causing them ...

Out of this ignorance, some companies started selling radioactive products like soap, toothpaste, and — perhaps most famously — the energy drink called Radithor. Here's what Radithor did to ...

Learn about the properties of radioactive tritium and the potential health risks of drinking it. The Pope's last day, Easter ...