Improvements will be made in terms of wildfire smoke over the next few days. After dense plumes and high amounts of smoke ...

Over 1,000 firefighters continue to battle a wildfire in California that has over 72,000 acres, prompted evacuation orders ...

Wildfire smoke from Canada has prompted officials to place the Lehigh Valley and surrounding counties under an air quality alert Tuesday.

Canadian wildfire smoke and elevated levels of ozone will affect Connecticut's air quality again on Tuesday, according to ...

Talks kicked off on Tuesday in Geneva, Switzerland, to try to complete a landmark treaty aimed at ending the plastic ...

With last month coming in as the third-hottest June since 1850, this summer is shaping up to be among the warmest and most ...

New York City's trees provide $260 million in ecosystem services each year, including removing 1,100 tons of air pollution.

Nations have started a crucial meeting to finalize a treaty to tackle the global plastic pollution crisis. Tuesday's meeting ...

More than a year of exposure to certain air pollutants is associated with an increased risk of dementia, according to a ...

Under a Code Orange alert, it's recommended that children, older adults and those with respiratory illnesses limit time spent ...

A repeal of EPA’s endangerment finding may open the door to more lawsuits against companies that emit planet-warming ...