Global Leaders Brace for the Fallout From a Fast Metastasizing War

Higher energy prices, political instability and a potential new wave of refugees: The escalating regional conflict in the Middle East could have far-reaching effects.A woman cries after seeing the rubble from a building that was hit by airstrikes in Tehran on Tuesday.

M Michael D. Shear

Cornyn and Paxton Head to Runoff in Bitter Texas Senate Primary

Neither Senator John Cornyn nor Attorney General Ken Paxton secured a majority on Tuesday, setting up a May runoff after a bitter and costly Republican primary.Neither Senator John Cornyn, Republican of Texas, left, nor Ken Paxton, the Texas attorney general, secured a majority of votes on Tuesday i

J J. David Goodman

Dan Crenshaw Loses to Steve Toth for Texas District 2

The victory by Steve Toth, a hard-line Texas state representative, underscored how even a conservative House member could lose Republican voters by breaking with President Trump.Representative Dan Crenshaw, Republican of Texas, faced a primary challenge from Steve Toth, one of the most conservative

J J. David Goodman

How Kennedy Is Trying to Revamp Medical School

The health secretary, Robert F. Kennedy Jr., has tapped into an old debate about how much doctors should know about nutrition. But some of his ideas, and tactics, concern medical experts.For months, Health Secretary Robert F. Kennedy Jr. has been pressuring medical schools to teach more about nutrit

A Alan Blinder, Alice Callahan and Sheryl Gay Stolberg

Cuba’s Tourism Industry Is Collapsing as U.S. Moves Deter Travel

The Trump administration’s decision to cut off foreign oil to the island is devastating its tourism industry, a key source of income for a government being pushed to the edge.Tourists in an old American car used as a taxi last month in Havana.

F Frances Robles and Vjosa Isai

Top Fed Official, Wary of Inflation, Calls for Extended Rate Pause

Beth M. Hammack, head of the Federal Reserve Bank of Cleveland, says it is too early to gauge the economic impact of the Iran war and backs holding interest rates steady for “quite some time.”Beth M. Hammack, president of the Federal Reserve Bank of Cleveland, said the Fed should be in no rush to cu

C Colby Smith

U.S. Takes Military Action in Ecuador Against ‘Terrorist Organizations’

U.S. Special Forces soldiers are advising and supporting Ecuadorean commandos on raids across the country against suspected drug shipment facilities and other drug-related sites.Members of the Ecuadorean Navy stand guard in the facilities of the Coast Guard Command at the Port of Manta, Ecuador, in

E Eric Schmitt and Luis Ferré-Sadurní

Where Are China’s A.I. Doomers?

Chinese policymakers and the public have expressed high levels of optimism about A.I., even as many in the West worry about the technology’s effects on employment or humanity in general.Service robots on display at the World Artificial Intelligence Conference in Shanghai last year.

V Vivian Wang

Fred VanVleet Was a Critic of the NBA Players’ Union. Now He’s Leading It.

Fred VanVleet, a league veteran, has plenty of headaches to deal with. Can he revive trust in the organization?“There’s a vision of how we want things to be going forward,” said Fred VanVleet, a Houston Rockets guard who was elected president of the National Basketball Players Association last summe

T Tania Ganguli

The Goals of the War

We explore what the sides hope to achieve in this conflict.

E Evan Gorelick and Tom Wright-Piersanti

What to Know About Nepal's Gen Z Election

Nepal is holding its first election since a youth-led uprising against corruption toppled the government last year. Here is what to know.People attending a campaign rally in Kathmandu, Nepal, on Saturday.

H Hannah Beech and Binod Ghimire

To Cut Housing Costs, Some States Are Easing Fire Safety Rules

Last year, six states eliminated a fire-safety code requiring apartment buildings taller than three stories to have at least two staircases. More states are exploring the move.The lone set of stairs in the Fremont View apartment building in Seattle. With just one staircase, the eight-story multifami

K Keith Schneider

Live Nation Accused of Hurting Music Fans as Antitrust Trial Begins

The Justice Department lawsuit says the concert giant acts as a monopoly in the music industry, a charge the company denies.The Trump Administration is pursuing a major antitrust case against Live Nation, the concert giant who government lawyers say unfairly dominates the music industry.

B Ben Sisario