The Forest Service is reversing course as it faces growing pressure over workers falling ill with cancer and lung disease.

Without federal and local standards on how to deal with contaminants like arsenic and the carcinogen benzene, dozens of ...

Sunrises and sunsets have been very vibrant in the past few days in Arkansas. The sun has been a deep pink or bright red in ...

From the outside, wildfire smoke may look like a drifting gray cloud. But for scientists, these plumes are dynamic, complex, ...

VANCOUVER — A peer-reviewed study says smoke from record-breaking Canadian wildfires in 2023 caused an estimated 5,400 acute ...

A Canadian mother who lost her son during a day of severe wildfire smoke is speaking out, as new international research ...

Smoke from the most recent Canadian wildfires bringing particulates and other pollutants into the upper Midwest and Northeast reminds us of the adverse cascading effects of climate change impacting ...

A special air quality statement remains in effect for the Cariboo region due to wildfire smoke. As of Friday morning (Sept.

During wildfire season, every fire comes with the direct risk of what it burns. But there is a secondary risk that comes with ...

Australian public health authorities have been urged to prepare for a possible increase in severe COVID-19 cases during the ...