The move will give state regulators more time to develop a plan to improve air quality in metro Denver and the region, and to ...

A plan by EPA Administrator Lee Zeldin to fire scientists could disrupt environmental rules focused on clean air and water long after President Donald Trump leaves office ...

This week the EPA announced the rollback of a wide swath of regulations, many of which could worsen air quality. Experts say that could have implications for health.

The Phoenix area's long-standing ozone pollution issues could have serious impacts on local economic competitiveness and public health.

Several of the environmental benefits Americans experience today -- clean air, clean water, clean rain -- could soon be in ...

The EPA's decision on the Valley's ozone nonattainment issue could have big impacts on public health and the local economy.

Clean air has become one of America’s best investments, returning $10 for every $1 spent on regulations, by one estimate.

“EPA plays an important role in ensuring the best forest management practices while protecting human health and the ...

There are two misconceptions about the EPA memo. First, it does not immediately roll back former president Joe Biden’s clean ...

found the economic benefits of the regulations were about 42 times greater than the costs. The EPA later estimated that the cost of air quality regulations in the U.S. would be about US$65 billion in ...

The millions spent on this “museum" inside EPA is yet another example of waste by the Biden administration that could have ...