Treasury Secretary Scott Bessent said migrants were bringing sick cows across the border, snarling beef supply chains.

Some in Ukraine criticized the 10-year timeline for the warplanes and other defense equipment, but France called it a long-term commitment to the country.

The proposal could strip federal protections from most U.S. wetlands, some of which feed drinking water systems.

Called Project Prometheus, the company is focusing on artificial intelligence for the engineering and manufacturing of computers, automobiles and spacecraft.

Marshawn Kneeland spent nearly all of his 24 years working to get to the N.F.L. He died two days after scoring his first touchdown.

The brutal detention of three people who came to the U.S. legally reveals a cruel system that operates with impunity.

The art market had a summer of closures and consolidations. But major collections, blue-chip art and guarantees have pushed expectations high for the marquee sales.

A small group of countries is aiming to impose a fee on private jets and premium commercial fares. The revenue would help nations adapt to warming.

Scientists used tiny new sensors to follow the insects on journeys that take thousands of miles to their winter colonies in Mexico.

Andy Baraghani’s bright, brilliant menu is a feast for the eyes, too.

The European Union wants to finance Ukraine’s war efforts using a loan based on Russia’s frozen assets in Belgium. If that falls through, there’s no easy alternative.

European policymakers are crafting changes to scale back and simplify landmark rules for A.I. and data privacy, in a shift from an aggressive regulatory period.

Demand for power is growing fast, but hydro plants, the oldest source of clean energy, are struggling because of droughts, floods and other extreme weather linked to climate change.

Months before the election, Etel Haxhiaj, a councilwoman in Worcester, Mass., was charged with assaulting an officer when she stood between the police and an immigrant family.

Dancers are famous for buckling down and getting through it. But a new openness about mental health has companies and schools focusing on their well-being, both physical and emotional.

As South Asian and Muslim immigrants transform a small New Jersey town, the five-term mayor has managed to keep the peace. What happens when he’s gone?