MEXICO CITY (AP) — Residents along Mexico’s west coast stacked sandbags to fortify beachfront shops and evacuated their homes, while Hawaii’s Big Island and Maui braced for potentially catastrophic flooding, as separate hurricanes swirled in the Pacific on Thursday.

Nolo became a hurricane in the Pacific Ocean on Thursday night and was expected to strengthen while turning toward the Big Island, the National Hurricane Center said. Forecasters warned that the Big Island could see rainfall totals of 15 to 30 inches (38 to 76 centimeters), with higher amounts possible through Saturday. The island of Maui also could be hit with life-threatening floods, the hurricane center said.

Meanwhile, heavy rains from powerful Hurricane Polo could cause torrential flooding and landslides in Mexico, according to the U.S. hurricane center. In the port city of Lázaro Cárdenas, seawater already swept through homes Thursday and left wooden planks and furniture strewn on the streets.

Polo has fluctuated between Category 4 and 5, both major-hurricane strength. It was expected to regain Category 5 status on Friday, then gradually weaken Friday night and Saturday, the hurricane center said.

After skirting Mexico’s coast, Polo was expected to move farther out to sea Thursday night and Friday before hooking back toward land to the north on Saturday.

The series of powerful storms comes as the weather phenomenon El Niño prompts major environmental shifts across the world, fueling drought in some areas and flooding in others. El Niño traditionally dampens the Atlantic hurricane season, while it tends to rev up tropical cyclone activity in the Pacific with moist air and little wind shear.

Hawaii has been battered this year by major flooding in the spring, an earthquake and two other hurricanes since mid-August.

“In my 20 years of experience here, I’ve never seen three hurricane watches for the islands in the same year,” said John Bravender of the National Weather Service in Honolulu.

Polo could trigger flooding and mudslides in Mexico

Mexican authorities were opening shelters and clearing people from beaches, while coastal residents tried to protect businesses from getting swept away. People in high-risk areas were being evacuated, though authorities didn’t immediately say how many.

Much of the worry from locals comes from hurricanes in past years that devastated cities along the Pacific coast. Hurricane Otis in 2023 unexpectedly plunged Acapulco into turmoil for weeks.

“So many people said it wouldn’t happen and then it did. After that, you’re left on edge,” said Gonzalo Ramírez, a bartender in the city.

Polo posed the biggest threat to Guerrero and Michoacán, neighboring states in southwest Mexico that share a long coastline scattered with small ports, tourist towns and fishing villages. Much of the area is marked by poverty, and residents routinely complain they are left to fend for themselves during natural disasters.

Mexican authorities have deployed 15,000 security personnel across the coast and suspended schools.

In Lázaro Cárdenas, a port city in Michoacán that was hit with high surf, locals and government officials were clearing out piles of wooden planks from a number of destroyed ramadas and shoveling thick mud coating much of the town.

Alicia Contreras said the walls and roof of her restaurant had been severely damaged by 15-foot (4.5-meter) waves. As officers and family helped pick through the damaged house, Contreras worried how she would economically recover.

“This is huge because we have no other source of income. Now we’re just surviving,” Contreras said.

Nolo could flood parts of Hawaii still recovering from other storms

While the Big Island is expected to bear the brunt of Nolo, its full path remains uncertain, according to Bravender, the weather service’s warning coordination meteorologist in Hawaii.

Most concerning, he said Thursday, is that the heaviest rain is likely to fall over the same southeastern region of the Big Island hit in August by Hurricane Lala and where grounds are still wet from additional precipitation.

“There are several communities that were isolated, flooded, roads that were washed out,” he said. “It’s that same area that is most under threat,” Bravender said.

Hawaii officials told residents to put together emergency kits and the governor issued an emergency proclamation, activating more than 230 Hawaii National Guard members. Schools were closed for the rest of the week.

Hawaiian Electric, the state’s primary utility, said crews that had been helping restore power in Kauai after this month’s Hurricane Lowell would return to Oahu, Maui and the Big Island in preparation for the coming storm.

Odalys and Fay are not near land

A third storm in the Pacific, Hurricane Odalys, was centered far from land, roughly 1,110 miles (1,785 kilometers) west-southwest of the southern tip of Mexico’s Baja California peninsula.

In the northern Atlantic Ocean, Tropical Storm Fay re-formed early Thursday, the U.S. hurricane center said. It was nearly 1,000 miles (1,600 kilometers) west-southwest of the Azores.

Tropical Storm Gonzalo formed in the Atlantic Ocean late Thursday, about 190 miles (306 kilometers) southeast of the Cape Verde islands off the coast of West Africa. The U.S. hurricane center said that if it stays on its current track, the storm will pass near or over portions of the islands Friday.

UNITED NATIONS (AP) — The heads of major artificial intelligence firms pleaded with the United Nations on Wednesday to save the world or at least its people — by somehow regulating the fast-expanding technology that they have been designing.

“If managed poorly, I even believe AI could be a risk to humanity as a whole,” said Dario Amodei, chief executive officer of Anthropic. And from his competitor Sam Altman, CEO of OpenAI, came this assessment: “We could lose control of the future to AI.”

Both said the countries of the world, through the U.N. Security Council, where they testified Wednesday, have to set safeguards of some kind to prevent the technology from getting too powerful to rein in.

They also called for the world to make sure that the power of AI isn’t concentrated in one company or country. They also touted the benefits of the technology for bettering humanity and what Altman called “giving people more power over their own lives.”

Those tech leaders “are telling us in stark terms that it cannot be left to them to prevent disaster from befalling the world,” British Foreign Secretary Ed Miliband said at the Security Council. “We cannot ignore them because they are right.’’

AI will be at the heart of G20 discussions

Miliband said when the U.K. leads the G20 next year, it will put controlling AI at the heart of discussions, looking for a single set of global standards “to insure that AI development is safe.”

But, the United States said: Don’t do it.

Worries about control of AI are “not a reason to pause its further development or to constrain it with new global governance structure,” said White House Science Adviser Michael Kratsios. “We want you, our allies and partners, to share in the benefits of this technology.”

The U.S. and China are jostling for AI dominance — and Chinese U.N. Ambassador Fu Cong emphasized that all countries should be able to choose AI technology as they see fit.

He warned against “banding together into a petty us-vs.-them clique in the tech sector and forcing other countries to take sides” and enabling unnamed major powers that he described as seeking “digital hegemony.” He called on countries instead to promote open-source models — China’s approach to the technology.

For most of the world leaders, one key question about AI is this: Who should control life-and-death decisions — human or machine?

Amodei, Altman and Hugging Face CEO Clément Delangue, who spoke via a glitchy remote connection, spoke with the U.N.’s most powerful council because they and world leaders are trying to figure out not just whether to control AI, but by whom, how it could possibly be done and when it might be just too late.

The day before, U.N. Secretary-General Antonio Guterres warned of “killer robots.” Experts and European leaders said that’s not hyperbole but something that’s either already a grim reality or perilously close.

Amodei called on world leaders to agree on not letting AI build biological weapons, figure out how to verify what models have the capability to do and “establish common standards” for testing and for loss of control and misuse.

French Foreign Minister Jean-Noël Barrot, whose country convened Wednesday’s meeting, compared the current state of AI to both the runaway computer HAL9000 in the movie “2001: A Space Odyssey” and the dawn of the atomic age.

“Just as with the atom back then, the international community must now regulate AI in order to make the most of its potential and avoid the worst,” Barrot said.

Other leaders and nations are paying close attention to AI

His wasn’t the only concern expressed during this high-profile U.N. meeting week.

“We must not allow the cost of today’s hesitation to become tomorrow’s catastrophe,” said Liberian UN Ambassador Lewis G. Brown II.

Ukrainian President President Volodymyr Zelenskyy, speaking at the General Assembly, said some kind of human control over machines must achieved soon. Otherwise, he said, for his country — at war for 4½ years — it may be just too late.

“There is already a real possibility that AI, not only people, will begin to decide what happens on the battlefield. And we need peace before we reach that point,” Zelenskyy said.

Last month, a Russian drone seemingly using AI “autonomously made a targeting decision that killed three Ukrainians. Killer robots are technically easy to build, and they are real. We should not be under any illusions otherwise,” Kentaro Toyama, an information technology professor at the University of Michigan, said in an email.

Data scientist Rumman Chowdhury, co-founder of the accountability nonprofit Humane Intelligence, said the idea of killer robots “evokes a science-fiction villain, when the question I want the public to ask is much more concrete: Who authorized a machine to select and attack a target, under what constraints, and who answers for the result?”

The U.N. meeting unfolded as Chinese President Xi Jinping headed to Washington for a much-anticipated state visit. AI interests are looking to what comes out of Xi’s discussions with U.S. President Donald Trump. Earlier, U.S. Treasury Secretary Scott Bessent said the two countries had discussed a potential new “notification mechanism” for AI incidents that could impact national security.

But on Tuesday, Trump, lauding AI as “superintelligence,” said the United States would reject efforts to control the technology as it tries to win the development race with China. Kratsios was the one of the few who used that term in the Security Council.

Meanwhile, regional groups in Europe, Asia and elsewhere also are trying to coordinate AI policies, and various nations — and even subcomponents, such as U.S. states — are crafting their own.

NASHVILLE (AP) — Dolly Parton ‘s estate accused the country music icon’s nephew of threatening to commit violence and destroy his aunt’s legacy and business empire in court filings submitted Tuesday and asked a judge to keep him away from its employees and business dealings.

Court documents filed in Nashville offer the first signs of discord in a carefully managed estate process for one of the most beloved personalities in music and beyond.

Bryan Seaver, who owns a company that provided Parton’s security detail and was handpicked by the star to announce her death from cancer last month, did not immediately respond to an email from The Associated Press requesting comment.

In the temporary restraining order request filed by She’s Alive, the entity that manages and protects Parton’s professional property and business, and other court documents, it claims Seaver sent increasingly threatening messages over the last several weeks. She’s Alive is run by Danny Nozell, Parton’s longtime manager.

Last week, “She’s Alive” terminated Seaver and Squadron Augmented Protection Services, saying his “terrorizing conduct made their continued retention untenable,” according to court documents.

The court documents showcase a series of text messages and emails She’s Alive says were sent by Seaver starting just before Parton’s death. The messages begin with threats to destroy the brand, and then after her death, depict Seaver reveling in his newfound fame and calling himself an “international arms dealer.”

In one message written on Sept. 1 and included in the court documents, he said: “I’m going to set up a podcast dedicated to ruining Dolly’s brand partnerships and telling the violations these people have done on us. It’s going to be great. Or f——— pay me.”

Seaver also claimed that he worked for private military contractors overseas during the Iraq War and used that experience as part of these threats, according to the complaint.

The messages have resulted in Parton’s trusts and estates attorney leaving and employees of She’s Alive resigning, according to the court documents. The entity has also had to hire private security for its employees, including at their homes, the documents state.

The restraining order is meant to stop Seaver from talking with or being within 1,000 feet (304.8 meters) of She’s Alive employees, attorneys and business partners. It also is meant to keep him from interfering with its business relationships.

Parton wrote hundreds of songs, including classics like “Jolene,” “Coat of Many Colors” and “I Will Always Love You,” that earned a total of more than 100 million worldwide sales and more than 1 billion online streams.