With 7 of its most ambitious rules for cars, trucks and trains repealed, California officials now must find new ways to clean up the nation’s worst air pollution.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

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

Richmond has made progress on more than 80% of all recommended changes to its water system in the aftermath of January’s ...

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

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 ...

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

The deadly flooding in Texas that took at least 80 people, including children, may have been avoided if the state legislature ...

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

Per government notices published Monday, the Trump administration plans to end temporary protected status, or TPS, for ...

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

Tesla investors faced a rough start to the week, with shares dropping after Chief Executive Elon Musk's plan for a new U.S. political party drew the ire of President Donald Trump - and one downgrade.