Kentucky, still vastly reliant on fossil fuel-fired power plants, has much at stake in the EPA's power plant rulemaking.

President Donald Trump's administration on Friday proposed to increase the amount of biofuels that oil refiners must blend ...

The Trump administration’s Environmental Protection Agency Wednesday proposed a new ruling that heat-trapping carbon gas ...

By Stephanie Kelly and Jarrett Renshaw NEW YORK -The U.S. Environmental Protection Agency on Friday will propose new biofuel ...

EPA employees were notified of the closure through the agency's emergency alert system, which said the alert was issued for ...

As Administrator of the Environmental Protection Agency (EPA), Lee Zeldin's primary job is to ensure that America's air is ...

The Environmental Protection Agency extended the deadline for reporting health and safety data for 16 toxic chemicals, ...

The EPA announced proposals to significantly loosen Biden-era regulations on pollution from power plants, including mercury ...

The proposed rollback of emissions regulations is part of the Trump administration's efforts to repeal rules that aim to ...

The Environmental Protection Agency is proposing to scrap two major federal regulations that limit air pollution and ...

EPA Administrator Lee Zeldin claims the repeal of two Biden-era air quality rules will save money, but his own agency's data ...

The Environmental Protection Agency on Wednesday proposed repealing rules that limit planet-warming greenhouse gas emissions ...