Gas-powered cars and diesel trucks remain the state’s largest sources of smog and soot despite decades of cutting emissions.

The three bear cubs left orphaned after their mother was shot and killed following the deadly attack on the Transfăgărășan ...

With 7 of its most ambitious rules for cars, trucks and trains repealed, California officials now must find new ways to clean up the nation’s worst air pollution. But officials face growing pushback ...

The elimination of clean energy credits as part of President Donald Trump's newly enacted "big beautiful bill" could hamper ...

A federally funded plan to invest in climate change mitigation in Central Arkansas is up for public comment. Here's what you ...

Learn More › As one of the most well-known energy efficiency programs in the country, Energy Star helps consumers save money ...

The U.S. Environmental Protection Agency has approved Louisiana’s long-delayed air quality plan, concluding the state isn’t significantly contributing to sulfur dioxide pollution in other states, The ...

EPA Administrator Lee Zeldin announced that the agency would terminate the "Good Neighbor" program as part of what he called "the greatest day of deregulation in U.S. history." ...

Meanwhile, as urbanization accelerates, cities are hotter than their surrounding rural areas. This phenomenon is known as the ...

The U.S. Environmental Protection Agency has approved a long-pending air quality plan submitted by Louisiana, determining ...

That’s by design: Trump’s Tax Cuts and Jobs Act of 2017 arranged for individual provisions to expire at the end of 2025, ...

Michael Garrity writes, The Northern Rockies Ecosystem Protection Act protects the environment, fights climate change, and ...