No Smoking Day is a designated ocassion to spread awareness about the dangers of tobacco smoke exposure. In 2026, the event falls on March 11, i.e., today.

No Smoking Day encourages individuals and communities worldwide to address the dangers of tobacco use while supporting ...

Smoking tobacco is so harmful to the body that it changes a person's immune system, leaving them vulnerable to more disease and infection even years after they've quit, a new study found.Video above: ...

Smoke from local wildfires can affect the health of Colorado residents, in addition to smoke from fires in forests as far away as California and the Pacific Northwest. Researchers at Colorado State ...

In recent years, wildfires in the western U.S. have grown larger and more intense, stoked by factors like climate change and the build-up of dense trees and dry brush from past fire suppression. These ...