We look at the state of the U.S.-Ukraine relationship.

For a pope who appeared to have time on his side, cancer has raised questions about his longevity and brought a new urgency to his plans for the church.

Plus, the antique apples making a comeback.

Pope Leo XIV was diagnosed with a common form of lung cancer on Tuesday, about a year and half into his papacy. He still plans to travel to South America next month.

The strike was the Iran-backed militia’s most lethal against the kingdom, by far, during their long conflict.

The race in Maine, which could decide Senate control, is testing whether there is still room for Ms. Collins’s brand of moderation during a sharply polarizing presidency.

Sherry Turkle, who has spent decades studying people’s relationships with machines, believes we have “a very small window” to correct our current course with A.I.

Inside the state’s multifront battle over the world’s first tax for the ultrarich.

Some experts are optimistic that science will eventually find ways to extend life, but many longevity claims are unrealistic.

Xavier Becerra is a heavy favorite to become California’s first Latino governor in the modern era, though he does not talk much about the milestone.

The pontiff’s illness also prompted calls for people to seek medical treatment and early cancer screenings.

The ruling will allow the outlets to enter the White House grounds while they sue to overturn the ban. But it doesn’t resolve all of their access problems.

Russia has reaped a diesel deal and an increase in U.S. pressure on Ukraine as President Trump’s political needs align with his longstanding inclinations toward Russia.

China’s exports grew last month at the fastest pace in almost any month since the end of the global financial crisis.

On Tuesday, she announced the news of her U.S. citizenship on social media with a video and a photo of herself at the ceremony.

Michael Kotlikoff addressed concerns over the university’s handling of a former student’s claims that she was gang-raped at a fraternity party.

President Trump cut her loose after damaging news reports about her tenure as ambassador to Greece. Once a prominent Trump insider, she suggested she will now fight to defend her reputation.

In an interview with The New York Times, Michael Kotlikoff addressed his administration’s handling of sexual assault accusations brought by a former student.

The attack came after the Yemeni militia warned it would attack the headquarters of Aramco. The Saudi-led coalition said it was targeting Houthi capabilities.

A bipartisan group of 12 senators called on the president to drop his decision to ease sanctions on Russia’s exports of diesel fuel, saying the deal would help Moscow continue the war in Ukraine.

Ms. Zacharia spent eight minutes reading from a script, called on only three reporters and made an awkward slip-up.