
Mahmoud Khalil Says Columbia Failed to Protect Pro-Palestinian Students
In a federal lawsuit, Mr. Khalil and other former student activists say the university was deliberately indifferent to their harassment even before the 2023 Hamas attacks.

In a federal lawsuit, Mr. Khalil and other former student activists say the university was deliberately indifferent to their harassment even before the 2023 Hamas attacks.

The Treasury secretary had dared “Bloomberg terminal bros” to bet against him and they did.

The president again rejected calls to try to regulate the industry, even as some of its leaders are speaking more openly about the risks of rapidly developing artificial intelligence.

The policy would give immigration officers wide authority to deny green cards to people using public benefits.

The end of legal protections for Haitian immigrants nationally has jolted the labor market in this remote vacation destination in Florida where many live and work.

Today’s chatbots aren’t likely to help lone actors invent a deadly pathogen, experts say. But newer models, trained in biology, may need stronger safeguards.

The ruling by a lower court judge was another blow to President Trump’s effort to make voting by mail harder. The Supreme Court is also considering the Trump plan.

One of the world’s most important interest rates hit a level recorded only once since the global financial crisis, as investors continued to rebuff the Trump administration’s efforts to sway the bond market.

Federal projects are rolling out A.I. agents that offer therapy and prescribe medicine, raising concerns about safety and the influence of venture capital investors.

The Department of Homeland Security’s internal watchdog provided new details about conditions at the now-shuttered Florida detention center.

The administration’s plan to screen mail-in ballots remains blocked as the Supreme Court reviews challenges to new U.S. Postal Service ballot rules.

Persistent distractions are feeding a climate of mistrust as the U.S. military faces a series of wartime issues, including shortfalls of missile interceptors.