President-elect Donald Trump hosted 22 of the nation’s 27 Republican governors for dinner at his Florida club, looking to ...

Five major fires spanning nearly 14,000 acres have engulfed California's most populous city, marking the most destructive ...

Dr. Stowell says an air conditioner or air purifier can up your protection.

Blue states are bracing for a battle with the Trump administration over their authority to limit tailpipe emissions, a ...

As strong winds in Southern California contribute to the spread of a major wildfire, tools from NASA, Esri, and others help ...

It was left to Dean Phillips, the former Minnesota representative, to play the part of the boy who says the emperor has no ...

The Biden administration took what is likely to be one of its last actions on climate, detailing a new clean energy tax ...

Major air pollutants have declined in recent decades, but USA TODAY’s analysis shows wildfire smoke is taking their place.

The EPA will begin work to remove more than 1 million cubic yards of radioactive waste from sites on the Navajo Nation.

Bald eagles were nearly eliminated from much of their native range by the 1960s, but have rebounded. Now, they've been ...

The low-oxygen conditions that form in the Gulf each summer kill bottom-living organisms and result in fish and shrimp moving ...

The nine new chemicals being added to the list are a variety of salts and acids, including fluorotelomer sulfonate potassium ...