Airlines are canceling hundreds of flights over the weekend in anticipation of frigid weather and ice and now across much of the country.

After a monthslong review, investigators have concluded that “all speculative theories could not be substantiated.”

The U.S. once maintained more than a dozen. Now it has one. President Trump wants more.

The changes came after the app’s Chinese parent company spun out an American entity to run TikTok in the United States.

The University of Colorado, Boulder, denied liability in the civil rights lawsuit, which the couple filed after a comment about a dish that one of them was heating in an office microwave.

Senator Bill Cassidy of Louisiana, a physician, reluctantly voted to confirm Robert F. Kennedy Jr. as health secretary. It didn’t appease President Trump.

If the United States under President Trump starts acting as if it’s Russia, where does that leave President Vladimir V. Putin?

In her first week as governor of New Jersey, Mikie Sherrill is playing hardball to get her choice approved for a key role in Port Authority leadership.

He is ranked No. 33 in the world. Can he rise to the top by using lessons from his father’s time on Wall Street?

President Trump said the United States was “watching Iran” and sending a naval force there, despite also saying that his threats had halted executions.

The designer Valentino Garavani, who died on Monday at 93, was celebrated in Rome, a city that he “embodied,” according to its mayor.

Anonymous Content, a production company whose top investor is Laurene Powell Jobs’s Emerson Collective, has named Darren Walker as president and chief executive.

With tight business restrictions still in place, companies may find it challenging to even assess what opportunities exist for them in the South American nation.

Dr. Kirk Milhoan, a pediatric cardiologist who leads the Advisory Committee on Immunization Practices, said a person’s right to refuse a vaccine outweighed concerns about illness or death from infectious diseases.

Numerous surveys in recent weeks have addressed ICE and the aftermath of her shooting in Minneapolis. The results are more complicated than they might seem.

Events are being propelled by one man’s damaged psyche.

What started as “the dance app” became the center of political clashes, legal battles and a widely watched business deal. Here’s how it got here.

Witness testimony and videos from Tehran’s largest cemetery show disrespectful treatment of the dead after a brutal government crackdown.

While roughly half of voters support President Trump’s handling of the border between the United States and Mexico, a sizable majority says that ICE’s tactics have “gone too far.”

As his character assumes the lead in a new season, Luke Thompson is bringing Shakespearean depth to one of the buzziest streaming shows of our time.

The popular short form video app has a new corporate structure in the United States, which could result in some changes for the 200 million Americans who use TikTok.