A pink or reddish tint in mucus means there’s blood present. This often happens when the nasal tissues are irritated, dry or ...

COPD is a chronic inflammatory lung disease most often caused by long-term smoking, especially cigarettes. Another cause of COPD is breathing in toxic fumes or gases. In rare cases, the cause is a ...

Sneaking cigarettes might seem like a harmless preteen rite of passage, but it's more dangerous than you think, a new study warns. Regular smoking at a young age doesn't just lead to a higher ...

For children genetically predisposed to develop multiple sclerosis (MS), exposure to cigarette smoke in the family home could raise that risk even higher, new research shows. "A higher genetic MS ...

The research highlights the growing concern over the health impacts of wildfire smoke, particularly in the Western United States where wildfires are increasingly common. The study analyzed ...

Scientists say breathing the heavily polluted air in Mexico City these days is like smoking somewhere between a quarter-and a half-pack of cigarettes a day. The environment situation is so serious ...

In the fire, two people, including those in their 70s, were burned and taken to the hospital after inhaling smoke. Fire authorities are investigating the exact cause of the fire. ※ 'Your report ...

What is the best smoke detector overall? A home without a smoke detector is a serious risk. Fires can ignite and spread before you even notice, making early detection critical. A smoke detector ...