Karrin Taylor Robson, a wealthy businesswoman, dropped out after trailing in polls to Representative Andy Biggs, who is more aligned with supporters of President Trump.

The debate over whether federal agents should be allowed to cover their faces with masks has become a flashpoint as the government heads for a partial shutdown.

Officials gather on Friday for Europe’s biggest annual security summit, where a speech by Vice President JD Vance last year started an unraveling of trans-Atlantic relations.

The U.S. has spent billions of dollars developing counter-drone technology, but much of it needs more testing in the real world.

The state’s attorney general opened an investigation into whether emergency responders failed to adequately warn the residents of a Black middle-class neighborhood that was devastated in the blaze.

U.S. officials warn that cartel-operated drones on the border pose a major threat. Mexican officials are less certain. Analysts say the answer is likely in between.

Last-minute announcements and abrupt changes by the Trump administration have caused confusion in an already strained U.S. aviation system.

We’re asking readers about their memories of trips to their local amusement parks for an upcoming story.

A whistle-blower has accused Tulsi Gabbard, the director of national intelligence, of blocking distribution of a report that Jared Kushner’s name came up in an intercepted communication about Iran.

President Trump initially deployed the troops in those cities to support law enforcement efforts to tamp down protests against immigration raids and protecting buildings.

Human intelligence — the thing we as educators are duty bound to defend and advance — is under attack.

Judge Richard J. Leon found that attempts to discipline Mark Kelly for a video that warned against following illegal orders would violate the senator’s First Amendment rights.

The announcement came more than two months into an operation that has led to tense protests, thousands of arrests and three shootings in the Democratic-led state.

Henry McGowan of New York City was charged in the death of his father in an Irish hotel. He had struggled with mental illness for several years.

The Trump administration has repealed the scientific determination that underpins the government’s legal authority to combat climate change.

At 85, Jan Worrell lived alone on a remote corner of the Washington coast. Could ElliQ become her companion?

It’s finally warming up, which means the storm will most likely bring rain instead of more dreaded ice. But forecasters warned that there may be a lot of it.

From the moment you take a sip, drinking starts to influence your biology. Here’s an inside look.

The justices put the case on a fast track at the administration’s urging. But they don’t seem in a rush to rule on the president’s signature economic program.

Research from the New York Fed confirms that U.S. companies and consumers are bearing tariff costs, despite the president’s assertions otherwise.

It sounds a bit kooky to promise a whole city from scratch. But it has been done before — and might just help solve the housing crisis.