Children, older adults and those with respiratory conditions are urged to avoid avoid strenuous or long activities outdoors ...

Environmental educators, nonprofit leaders, and students gathered at the Pennsylvania State Capitol this week to raise ...

Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...

Another air quality alert is in effect for Philly and its neighboring Pennsylvania counties Sunday, and it looks like more ...

Although the opening of trout season is months old and the kickoff of the football season is just weeks away, Pennsylvania ...

An invasive species of fish called the northern snakehead has earned the nickname "Frankenfish." Learn why they are a ...

Maine energy officials on Friday decried the Trump administration’s announcement it will cancel nearly $7 billion in grants ...

Gov. Josh Shapiro answered questions about funding for mass transit and the future of the long-overdue state budget, issues ...

Damage caused by Tropical Storm Debby remains felt in Trout Run a year after the historic flooding, but so is evidence of a community in recovery. It is a case study of a county and community that ...

The Trump administration plans to end a $7 billion Biden-era program that helps low-income households get solar power.

The Donora Historical Society and Smog Museum, about 25 miles south of Pittsburgh, Pennsylvania ... The New York State Department of Environmental Protection has a network of local air quality ...

At 42,956 fire alerts in 2025 so far, this year’s Canadian wildfires are the worst in over a decade, with the exception of ...