The remarkable catalog of dates is one of the longest-running records of climate change. Its creator died, setting off a search for a successor.

To leftists abroad, Prime Minister Pedro Sánchez of Spain is a hero for standing up to President Trump. At home, Mr. Trump is seen as Mr. Sánchez’s political savior from thorny domestic challenges.

The judge said the two television companies could not combine operations while an antitrust lawsuit proceeded. Nexstar said its deal was already done.

He will read a passage from the Old Testament that his Christian supporters cite as a call to national repentance and divine blessing.

The Trump administration made the announcement hours after Iran said that the Strait of Hormuz was open to commercial ships.

Little is known about Pickaxe Mountain, but some experts say it illustrates the impossibility of relying on force alone to prevent Iran from acquiring a nuclear bomb.

Several moves suggest Health Secretary Robert F. Kennedy Jr. could revive his campaign to question the safety and effectiveness of the shots after the midterm elections.

Sean Hannity criticized the pope. Tucker Carlson attacked Mr. Hannity. And President Trump suggested ranking MAGA figures: “good, bad, and somewhere in the middle.”

The profit motive was on trial. The verdict was scathing.

Friday’s meeting at the White House followed the introduction of Anthropic’s powerful new artificial intelligence model, Mythos, which U.S. officials believe could be critical for security.

A blast on Thursday night turned out to be for a video shoot, but it unnerved residents who had lived through a propane plant explosion in 2008.

A month of efforts to help a stranded humpback escape the Baltic Sea have culminated in a tourist and media spectacle, with no guarantee of success.

San Diego County is shopping a surplus of desalinated seawater to Western states that are facing increasingly urgent drought and short supplies.

A career Justice Department lawyer, Maria Medetis Long, in Miami is said to have raised concerns about whether the evidence justified moving forward with a bid to prosecute John O. Brennan.

The companies had asked the justices to clear the way to move environmental lawsuits out of state courts, to friendlier federal venues.

Prime Minister Mark Carney has set up a meeting and a new office to speed project approvals and make Canada more attractive to investors.

Howard Lutnick, President Trump’s commerce secretary, derided Canada’s trade strategy and said a North American deal needed to be reworked.

Prime Minister Keir Starmer appears to have been kept in the dark repeatedly over Peter Mandelson, the Jeffrey Epstein associate — fueling an image of weakness.

The tax expert Ray Madoff explains why the American tax system is broken, and how to make it fairer.