Californians have long dealt with wildfire smoke as a seasonal fact of life, but those fires have become more intense and frequent, raising the profile of wildfire smoke as a public health issue. Now, ...

ITHACA - In June of 2023, more than 100 wildfires raging in Quebec spread a haze of thick smoke over New York state. The smoke blotted out the sun above John Boyd Thacher State Park, tinted the air in ...