Supreme Court Chief Justice Carlos Muñiz said the Public Service Commission did not adequately explain why it rejected a recommendation from the commission staff.

Climate advocates joined by King County and the city of Seattle filed a lawsuit challenging the constitutionality of a natural gas initiative passed narrowly by voters last month.

Shares of energy companies rose as a cold snap in a large swath of the U.S. caused a spike in natural-gas futures while oil topped the psychologically significant $70-per-barrel level.

Trump wants to boost fossil fuels and rein in renewables. But the green energy transition has grown too big and become too important for Trump to stop.

According to the EPA’s Greenhouse Gas Reporting Program, methane emissions dropped in seven oil- and natural gas-producing basins by up to 87% from 2019-2023.

The Environmental Protection Agency is awarding $144 million in grants to fund 13 projects in California to help the state ...

We asked our readers the best temperature to set thermostats on when it gets cold out. Opinions were mixed, but most ...

A brutal cold snap, on top of concerns that the warm-up after it might not be as warm as previously projected, is giving the ...

New data released by the U.S. Environmental Protection Agency (EPA) shows that methane emissions at the nation’s largest oil ...

Premier Danielle Smith sat down with several U.S. governors in Las Vegas this week, hoping to hit the jackpot and find allies ...

President-elect Donald Trump is promising expedited federal permits for energy projects and other construction worth more ...