What We Saw in One Venezuelan Gold Town

With U.S. support, traders arrived and cut deals. That investment has so far failed to improve the bleak conditions in the mining industry.El Callao, the town at the heart of Venezuela’s gold mining industry.

A Anatoly Kurmanaev and Mariana Martínez

Possible Terrorist Plot at R.A.F. Fairford Air Base in U.K.: What We Know

Five British men were arrested as they approached R.A.F. Fairford, a base used by the United States in its war against Iran. The men are being held on suspicion of terrorism.Police officers at an entrance to the R.A.F Fairford base in England after the arrests on Sunday.

E Ephrat Livni and Amelia Nierenberg

Trump Sharply Scales Back Fuel Economy Rules for New Cars

The move marked the final step in the administration’s efforts to dismantle policies aimed at speeding the shift to electric vehicles.The new standards should be relatively easy for automakers to meet, analysts said.

B Brad Plumer and Maxine Joselow

Andrew Bailey, a Deputy Director at the F.B.I., Leaves His Job

Mr. Bailey, who was part of a three-person leadership team atop the bureau, lasted barely a year.An internal F.B.I. email indicated that Andrew Bailey was departing from his role for family reasons.

D Devlin Barrett, Alan Feuer, Glenn Thrush and Charlie Savage

Their Sons Are Dying on Battlefields in Ukraine. They Still Back Russia’s War.

The Russian region of North Ossetia has suffered a heavy toll, yet many accept the Kremlin’s line that the fighting must continue until victory is secured.Oksana Abaeva and her husband, Khetag Zaseyev, at the grave of her son, Albert Abaev, in Vladikavkaz, the capital of the Russian region of North

V Valerie Hopkins and Nanna Heitmann

This Screw Is Needed for Missiles and Planes. Buying One Can Take Years.

As the Trump administration scrambles to increase the production of munitions, these special screws are expensive and hard to source.A ball screw prototype designed by Saginaw Precision, based Michigan. Only a handful of American companies are capable of making these screws for the U.S. military.

F Farah Stockman and Nic Antaya

In Ohio, a Humbling Question For Senator Jon Husted: Are You the Incumbent?

Even some devoted conservatives know more about Sherrod Brown, the Democratic challenger, than the Republican incumbent, who needs the MAGA base to turn out.Some Ohioans said they don’t know much about Senator Jon Husted, the Republican incumbent. Some said they thought Sherrod Brown, the Democrat,

E Emily Davies

Mamdani’s Shadow Looms Over Hochul’s Bid for Re-election

Gov. Kathy Hochul is counting on Mayor Zohran Mamdani to help her campaign in New York, but how he does so is still being worked out.Gov. Kathy Hochul visited parts of Queens on a recent weekend, campaigning in neighborhoods that provided the core of Zohran Mamdani’s support last year.

B Benjamin Oreskes

Nvidia Adds $150 Billion to Massive Stock Buyback, the Largest Ever

The increase comes four months after the chip giant added $80 billion to its buyback program, bringing the total remaining authorized amount to $235 billion.Jensen Huang, chief executive of Nvidia, has led the company as its stock price has skyrocketed amid the explosion in demand chips that are the

L Lauren McCarthy and Kalley Huang

After a Life in Isolation, a Tennessee Woman Waits for Her Execution

Christa Pike could be the first woman executed in Tennessee in more than 200 years. Her supporters say she has changed in isolation; her victim’s family wants her to die.Christa Pike and her lawyers have mounted a last round of appeals to stop her execution, including during a recent hearing in stat

E Emily Cochrane

Brazil’s Biggest Election Question?: Donald Trump’s Next Move

As Brazil prepares to hold elections next month, Latin America’s biggest nation is taking steps to shield its democracy from potential American meddling.Supporters of the right-wing presidential candidate Flávio Bolsonaro waved American flags and brandished a blowup doll of President Trump clutching

A Ana Ionova and Adam B. Ellick

Here’s Your New House. It Comes With Friends.

Fresh pies. Book groups. Puzzle challenges. Developers of master-planned communities see fear of social isolation and desire for friends as a business opportunity. Welcome to Amity Lane.A cross street in Indigo, a master-planned community outside Houston that tries to foster connection.

C Conor Dougherty