Stocks Slump as Trump Tariffs Take Effect

The S&P 500 added to recent losses in early trading. German automakers, many of which have plants in Mexico that make vehicles that are sold in the United States, were especially hard hit.

Here’s What to Watch For in Trump’s Speech to Congress

Presidents typically use these speeches to promote their accomplishments and lay out their plans. President Trump is expected to touch on Ukraine and government cuts.

Here’s How to Watch Trump’s Address to Congress

At 9 p.m. Eastern, President Trump will speak to a joint session of Congress for the first time in his second term. The New York Times will carry the address live.

What’s Behind Trump’s Love-Hate Relationship With Canada

Canada is one of the United States’ largest trading partners, but President Trump wants to either take it or leave it.

Greenland’s Minerals: The Harsh Reality Behind the Glittering Promise

There is excitement about the potentially lucrative resources scattered around the island, especially the rare earths. But extreme weather, fired-up environmentalists and other factors have tempered hopes of a bonanza.

Hegseth Orders Pentagon to Stop Offensive Cyberoperations Against Russia

The defense secretary’s instructions, which were given before President Trump’s blowup with the Ukrainian president, are apparently part of an effort to draw Russia into talks on the war.