How Hezbollah Drones Changed Israel’s Strategy in Lebanon

An Israeli campaign that started with high hopes has devolved into a kind of impasse, with Hezbollah looking more capable than it did when the war began.People fleeing the suburbs of Beirut, Lebanon, on Monday after Israel threatened to attack targets there.

D David M. Halbfinger

Security Council Members Call for Israel to Withdraw From Southern Lebanon

The U.N. panel met after Israel had threatened to attack southern Beirut. President Trump said later that Israel and Hezbollah had agreed not to attack each other.Fleeing the southern suburbs of Beirut, a family sheltered on the roadside Monday amid growing traffic, after Israel warned the area woul

F Farnaz Fassihi

Trump Backs Off Plan for $1.8 Billion Fund That Drew Political Backlash

The fund has drawn backlash from critics who said it was a scheme to reward President Trump’s political allies with public benefits.Beyond the legal challenges, President Trump has also faced increasing pressure from both parties on Capitol Hill to torpedo the fund.

T Tyler Pager, Maggie Haberman, Alan Feuer, Devlin Barrett and Annie Karni

California’s Primary Election: What to Watch

The race to replace Gov. Gavin Newsom has been unpredictable for months, while Mayor Karen Bass of Los Angeles is trying to fend off two challengers.Election workers sort ballots at Contra Costa County’s election operations facility in Martinez, Calif.

L Laurel Rosenhall and Shane Goldmacher

What to Watch in Tuesday’s Primary Elections in Iowa, Montana and Beyond

Democrats have a competitive Senate primary race in Iowa, where the party is hoping to make gains, while a smokejumper is running in a contested House primary in Montana.Iowa is holding contests to succeed two retiring Republicans — Senator Joni Ernst and Gov. Kim Reynolds — and Democrats see each r

R Reid J. Epstein

Group Pledges $2 Million to Fight AIPAC in House Races

A super PAC created to counter spending from powerful pro-Israel groups will try to help Democrats critical of Israel’s wars and military actions.American Priorities intends to spend $2 million to help three House candidates in New York. From left to right: Claire Valdez, Brad Lander and Darializa A

M Maya King and Nicholas Fandos

As A.I. Makes Strides in Mathematics, Mathematicians Urge Caution

A week after OpenAI made headlines with an A.I.-generated proof, a new “declaration” by 16 experts raises concerns that the technology threatens math as a discipline.OpenAI is just one of the artificial intelligence firms that has begun training its models in higher mathematics.

S Siobhan Roberts

Mamdani Is Under Pressure to Act Amid Slowing Job Growth in New York

As New York City faces slowing job growth and broader economic concerns, Mayor Zohran Mamdani has not offered a detailed plan to create jobs.New York City has added jobs this year, though it lost 3,100 private-sector jobs in March, the most recent month for which data is available.

E Emma G. Fitzsimmons

Mamdani Advances 34th St. Bus Lane Plan That U.S. Had Blocked

The city is moving forward with a redesign of 34th Street in Manhattan that the White House halted last year after threatening to withhold federal funding for other transit priorities.Buses on 34th Street in Midtown Manhattan move at about five miles per hour.

S Stefanos Chen

What Ireland and Germany Can Teach Us About Birthright Citizenship

President Trump has argued that the United States is “stupid” for granting citizenship at birth. Most countries don’t do so, but that can create problems.Mariam Sobayo was born in Dublin in February 2005, a few weeks after the country halted its longstanding practice of granting citizenship to all c

L Lydia DePillis, Megan Specia and Tatiana Firsova

As Ebola Spreads, Scientists Race to Find Vaccines and Treatments

The Bundibugyo virus, a little known type, previously had caused just two small outbreaks. Now it’s at the center of a rapidly widening epidemic in Africa.Health workers disinfected a coffin containing the body of a man presumed have died of Ebola in the Democratic Republic of Congo.

C Carl Zimmer