A bill to create an exemption for cigar rooms from the Montana Clean Indoor Air Act is headed to the House floor.

Canceled grants and shifting federal priorities are halting progress — and prompting a legal fight to protect climate ...

Dominion Energy is one of several utilities that received an exemption from stricter federal coal pollution reduction ...

An AI infrastructure researcher explains why xAI continues relying on gas turbines and what that means for energy and water usage at the Memphis site.

While presenting a series of executive orders conceived to increase electricity generation from coal, President Donald Trump ...

WASHINGTON — The Trump administration has granted nearly 70 coal-fired power plants a two-year exemption from federal ...

The mandatory program has been in place since the 1990s. Now, state lawmakers are proposing a self-certification program.

In nearly 30 years, the United States has never failed to send the United Nations its data on planet-warming pollution. This ...

State Rep. Justin J. Pearson is among the vocal critics of Elon Musk's xAI project in Memphis, calling for stronger oversight ...