They lost their case for a constitutional right to climate protection. Now they’re suing the government again.

Instead of challenging decades of U.S. energy policy, plaintiffs are focusing on three specific Trump executive orders that expand fossil fuel extraction.

If he wins next Tuesday's U.S. presidential election, Joe Biden has pledged to give the country a leading role in global efforts to curb climate change. Experts are wondering how ambitious his plans ...

For countries hoping to avoid the worst of climate change, next month's U.S. presidential election will be pivotal in determining the course of global climate action, experts say.

They lost their case for a constitutional right to climate protection. Now they’re suing the government again.

The billionaire investor and former secretary of state addressed a packed lecture hall and talked about the power of the market to reshape green initiatives.

Lighthiser v. Trump was filed in May by Our Children’s Trust, a nonprofit law firm, over the administration's fossil fuels ...

Jeff Young is Newsweek's Environment and Sustainability Editor based in Louisville, Kentucky. His focus is climate change and ...

Earlier this year, the Colorado Supreme Court allowed Boulder County to pursue a cockamamie climate-change lawsuit against several energy companies, alleging various state tort-law claims. The ...

President Donald Trump expressed his disbelief in climate change at the United Nations General Assembly, calling it "the greatest con job ever perpetrated on the world" and that other countries would ...

The Department of Energy has instituted a long list of banned words at the direction of a Trump appointee, including some that many would consider politically neutral. The “words to avoid” were sent ...