Unhealthy air is making a comeback in the Keystone state, driven by a warming planet and wildfires raging far away.

As global warming continued to reshape Earth’s climate, the planet’s oceans reached record high temperatures for the third year in a row in 2025. Some northern forests and tundra released more carbon ...

Building trades spent the past five years preparing for an offshore wind boom that went bust. Now, U.S. workers mourn the ...

As new electricity generation skews toward solar and battery storage in Texas, Republican state senators are questioning whether it’s time to impose minimum standards for building gas plants and move ...

Gas makes up nearly half of the 200-plus gigawatts lined up for a grid-connection study. But PJM’s own record shows most ...

Countries increasingly need each other’s assistance to fight fires. But as global warming amps up fire weather across ...

Riverview LLP’s operations are increasingly meeting with pushback amid concerns over its climate and water impacts.

Feeling the heat on high energy prices, Alabama regulators are looking to cut profits for the state’s largest gas utility.

Residents say they were left out of the decision-making process for a project that includes hundreds of polluting diesel ...

As regulations have reduced prenatal exposure to harmful emissions from vehicles and industry in recent years, smoke from ...

Firefighters in Washington state are bracing for dangerous fire weather to return to the Pacific Northwest this week and it ...