Environmental Protection Agency

Starting with $1 billion, the EPA announced that 23 states and Puerto Rico would be getting money to clean up Superfund sites in a previously unfunded backlog.

Agency officials issued a final ruling on Wednesday saying chlorpyrifos can no longer be used on the food that makes its way onto American dinner plates. The move overturns a Trump-era decision.

The EPA plans to phase out hydrofluorocarbons, or HFCs, which are used in refrigerators and air conditioners. When HFCs are released into the atmosphere, they are extremely good at trapping heat.

Climate and health policies rely on scientific expertise. But the federal science workforce has been shaped by decades of political interference, underfunding and race and gender bias.

EPA Administrator Michael Regan says the nation's water infrastructure needs to be "stronger and more resilient to face the climate change impacts that we are seeing right here right now."

Environmental racism means that people of color experience more air and water pollution than white people, and suffer the health impacts. Can Biden change that?

Studies based on private health data are crucial to understanding dangers posed by pollution. A new rule makes it harder for the EPA to consider many studies when setting safeguards.

The Environmental Protection Agency said the new rules will not result in a reduction in greenhouse gas emissions. Environmentalists are calling for more stringent measures.

Regan is the top environmental regulator for North Carolina. He would be first African American man to run the EPA, and he would oversee much of the federal government's response to climate change.

In Libby, Mont., an estimated 1 in 10 have an asbestos-related illness, after decades of pollution from a now-shuttered mine. With lungs already scarred, many fear contracting the coronavirus.

Nancy Beck is the Trump administration's nominee to lead the Consumer Product Safety Commission for a seven-year term. Many scientists and public health experts warn she is a dangerous choice.