Dozens of Republican state officials are suing over the White House's COVID-19 vaccine mandate that they say is unconstitutional and threatens business.

At the same time, in Texas, an increasing number of counties are rethinking who should run elections altogether.

While in Paris, Vice President Harris will get facetime with about two dozen world leaders, including French President Emmanuel Macron.

This week's election results show education issues foremost in the minds of many voters, and suggest many parents may be seeking a course correction after 18 months of disruptions.

As the popularity of cryptocurrencies such as Bitcoin explode, the Biden administration is laying the groundwork for heavier regulation, and that could spark a big fight in Congress.

In Boston, New York, Pittsburgh and Dearborn, Mich., a majority of voters embraced minority candidates. Here's a rundown of some of the most high-profile wins.

President Biden is wrapping his time at the climate summit in Glasgow. Now he'll come back to face lawmakers in his own party who have balked at the scope of his proposals, including those on climate.

On Tuesday, countries at the global climate summit COP26 pledged to cut back on heat-trapping methane emissions and do more to fight deforestation.

Fox News star Tucker Carlson hosts a miniseries promising the "truth" about the Jan. 6 Capitol insurrection. It comes as Fox is being sued over airing falsehoods about the 2020 presidential election.

NPR's Mary Louise Kelly talks with head of the Environmental Protection Agency Michael Regan about the administration's newly announced plans at the COP26 climate conference to curb methane emissions.