Kentucky’s chief law enforcement officer has joined Republican attorneys general from 24 other states in challenging new ...

Through the Biden administration's latest action, it is estimated that 1.38 billion metric tons of carbon pollution will be ...

Republican attorneys general and industry trade groups filed a lawsuit against the Environmental Protection Agency’s rule to ...

More than two dozen states are challenging a new Biden administration rule that forces US power plants to stifle greenhouse ...

A group of 25 Republican state attorneys general sued the U.S. Environmental Protection Agency on Thursday seeking to block a ...

The assault, a day after Vladimir V. Putin was sworn in for a fifth term as Russian president, is part of a wider campaign to ...

A new EPA rule on power plant emissions raises major questions about the ability of the U.S. power sector to simultaneously ...

New rules on carbon pollution will cover coal and new gas-fired power plants, while standards for existing gas plants were ...

Sunrun has networked more than 16,200 customers’ solar + storage systems to support California’s electrical grid during the ...

Attorney General Jason Miyares joined a 25-state coalition lawsuit against the new rule on existing coal-, natural gas- and ...

Efforts by state attorneys general and Republicans in Congress to block a new proposed rule that could force the closing of ...

The owners of the Bonanza Power Plant near Vernal, which provides electricity to rural Utah, want to upgrade the plant with ...