President Trump has demanded President Claudia Sheinbaum confront the cartels. The killing of El Mencho suggests it might be working — but could come at a cost.

Russia has lost as many as 325,000 troops, according to some estimates, with more than 200,000 deaths verified by researchers.

Tariffs unaffected by President Trump’s Supreme Court loss are adding costs for many U.S. manufacturers that use steel, limiting exports and jeopardizing jobs.

The legislation’s advocates say a close call between two private planes near Teterboro, N.J., on Feb. 13 underscored how collision prevention technology could save lives.

A day after the city got a record-breaking amount of snow, some residents clung to the magic. Others were gearing up for endless shoveling.

Around 100 senior officers have been sidelined or vanished since 2022, hollowing out the top ranks and raising questions about the army’s capabilities.

Joseph Lynskey was determined to overcome his fear and reclaim his life as a New Yorker who enjoys the city in full. On Tuesday, he filed a lawsuit against the city and the M.T.A.

For more than two decades, the convicted sex offender developed a network at the tech giant, making him privy to succession discussions and other business.

The bill would have required aircraft to carry advanced location-tracking technology that officials said might have prevented a midair collision near Washington last year.

Camp Mystic has been the foundation of an invisible network of status and power in Texas. Now that social web is beginning to fray.

The suspect, who had been charged with receiving stolen property, was killed after fleeing into the woods, according to the sheriff’s office in Christian County, south of Springfield.

Critics are questioning the legality of the provision President Trump has used to replace his previous slate of tariffs, raising the prospect of yet another legal battle.

A wave of unrest after the killing of a cartel leader has rattled tourists in Mexico, prompting travelers to reconsider their plans. Here’s what to know.

The multibillion-dollar deal is AMD’s latest move to catch up to Nvidia in the lucrative world of selling artificial intelligence chips.

Chancellor Friedrich Merz’s trip will test his ability to address tensions between the countries, at a time of strain between Europe and Washington.

If China invades Taiwan and cuts off its chip exports to American companies, the tech industry and the U.S. economy would be crippled.

President Trump will speak to a legislative body that has ceded much of its power to him but has recently pushed back gently, and where partisan divides are deeper than ever ahead of the midterm elections.

Federal officials are subjecting some states to higher scrutiny in an antifraud campaign, as the president rails against California and states led by Democrats.

About half of the country’s federal budget goes toward the fight in Ukraine, money that does little to support its long-term development.

The Anthropic co-founder Jack Clark tells Ezra Klein what he sees coming in the new era of A.I. agents.