The Trump administration move aims to tip markets that have favored renewables over coal because of cost.

Republicans who have spoken about the need to address climate change did not push back on EPA's move.

Lawmakers have already identified some local shortfalls. A hearing Thursday will be their first chance to question key decision-makers.

While the case is still far from trial, it's much closer than some 30 similar lawsuits nationwide brought by other states, cities and counties.

The National Weather Service said Tuesday the prolonged heat is expected to peak in the Southeast at midweek.

A state-backed newspaper reported the city received 21.4 inches of rain in the last four days, which is just a bit short of the 23.6 inches the city receives annually in a year.

The popularity of the oil for luxury hair- and skin-care products is threatening argan forests.

Administrator Lee Zeldin released a plan to dismantle the endangerment finding, a cornerstone of government authority over polluting industries.

A passage from the proposal indicates the agency will argue that its statutory authority is too narrow to support regulating greenhouse gases.

The president has unleashed broadsides against clean energy. The Texas power boom is being used by renewables supporters to fact-check him.

Some top Republicans say they're exploring ways to get the "REINS Act" across the finish line. Others remain skeptical.

Environmental groups hail a “landmark” ruling in their favor. But the company, Eni, predicts a lower court will toss the lawsuit.

A new report finds that the U.S. charging network is rapidly growing as private developers outpace a $5 billion federal program.

Waste-to-energy was sold as a greener option to landfill, but evidence is mounting that burning garbage is far from clean.

This fall's U.N. climate talks will be held in a high-poverty city on the edge of the Amazon to demonstrate what still needs to be done.

The U.N. has published a report saying June was marked by below-average precipitation and higher-than-average temperatures across Afghanistan.

Hundreds of documents show how researchers failed to notify officials in California about a test of technology to block the sun’s rays — while they planned a much huger sequel. 

The upcoming interim final rule is the agency's latest use of a regulatory process usually reserved for emergencies.

Three groups filed friend of the court briefs as young climate activists seek to revive their lawsuit against EPA.

They allege that the low-carbon fuel standard is also creating "putrid odors."