David Richardson had been on the job for six months. FEMA employees had questioned his ability to lead the agency.

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

Trump’s policies on in vitro fertilization are underwhelming but his announcement still made me optimistic.

Prime Minister Keir Starmer, trying to get a grip on a feverish immigration debate, is introducing a hard-line, contentious policy on refugees.

The magistrate judge raised the question of whether “government misconduct” in the case might require dismissing the charges against the former F.B.I. director, James B. Comey, altogether.

Thinking through the case for intervention in Venezuela.

Frustrated by the medical system, some patients are turning to chatbots for help. At what cost?

It could be months before they receive aid, well after the winter period when they talk to their bankers and make decisions about the planting ahead.

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

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.

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.

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

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.

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?