The top photos of the day by AP's photojournalists

May 12, 2025

From front-page news to powerful moments you may have missed, this gallery showcases today’s top photos chosen by Associated Press photo editors.

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A woman processes gold at a mining site in the Kedougou region of Senegal on Thursday, Jan. 16, 2025. (AP Photo/Annika Hammerschlag)

Israelis gather ahead to watch a live broadcast in Tel Aviv's Hostages Square of Israeli-American soldier Edan Alexander being released from Hamas captivity in Gaza, in Tel Aviv, Monday, May 12, 2025. Alexander was abducted during the Hamas-led attack on his base on October 7, 2023. (AP Photo/Oded Balilty)

Ward Nar, left, reacts as she speaks with the photographer after returning empty-handed from attempting to receive donated food for her family, including her husband Mohammed Zaharna (center right) and their children, Sally (right) and Raed, at a community kitchen in Khan Younis, in the southern Gaza Strip, Friday, May 9, 2025. (AP Photo/Abdel Kareem Hana)

A flag from the United States waves from the crowd as Pope Leo XIV appears at the central balcony of St. Peter's Basilica for his first Sunday blessing after his election, in St. Peter's Square at the Vatican, Sunday, May 11, 2025.(AP Photo/Bernat Armangue)

People shine the lights of their mobile phones standing under a large European Union during a pro-EU rally ahead of the second round of the presidential election redo in Bucharest, Romania, Friday, May 9, 2025. (AP Photo/Andreea Alexandru)

Bismarck the Sphinx cat hisses while a judge takes notes during an international feline beauty competition in Bucharest, Romania, Saturday, May 10, 2025. (AP Photo/Vadim Ghirda)

A member of the LGBTQ+ community dances during a Gay Pride march in support of the fight for tolerance and acceptance, in Havana, Cuba, Saturday, May 10, 2025. (AP Photo/Ramon Espinosa)

A cross atop the Cathedral of the Immaculate Conception Catholic Church is silhouetted against the rising full moon Sunday, May 11, 2025, in Kansas City, Mo. (AP Photo/Charlie Riedel)

A Kashmiri woman looks from a truck as she along with her family members leave their village following overnight shelling from Pakistan at Gingal village in Uri district, Indian controlled Kashmir, Friday, May 9, 2025. (AP Photo/Dar Yasin)

Supporters of a religious party 'Jamiat Ulema-e-Islam-F' chant anti-India slogans during a demonstration to condemn Indian strikes in Pakistan and to show their support with Pakistan military, in Islamabad, Pakistan, Friday, May 9, 2025. (AP Photo/Anjum Naveed)

Russian President Vladimir Putin, right, and Chinese President Xi Jinping, left, talk as they watch the Victory Day military parade in Moscow, Russia, Friday, May 9, 2025, during celebrations of the 80th anniversary of the Soviet Union's victory over Nazi Germany during the World War II. (Sergei Bobylev/Photo host agency RIA Novosti via AP)

Vietnamese servicemen attend the Victory Day military parade in Moscow, Russia, Friday, May 9, 2025, during celebrations of the 80th anniversary of the Soviet Union's victory over Nazi Germany during the World War II. (AP Photo/Alexander Zemlianichenko)

From left, British Prime Minister Keir Starmer, President Volodymyr Zelenskyy, French President Emmanuel Macron, Polish Prime Minister Donald Tusk and German Chancellor Friedrich Merz make a call to U.S. President Donald Trump from Kyiv, Ukraine, on Saturday, May 10, 2025. (AP Photo/Mstyslav Chernov)

Dancers gather on a sidewalk after performing at a wedding in Cartagena, Colombia, Saturday, May 10, 2025. (AP Photo/Rodrigo Abd)

A Buddhist monk circumambulates the Boudhanath stupa during Buddha Jayanti, also known as Buddha Purnima festival, to celebrate Buddha's birthday, in Kathmandu, Nepal, Monday, May 12, 2025. (AP Photo/Niranjan Shrestha)

People celebrate waving flyers of newly-elected Pope Leo XIV during a Mass in his honor, in Chiclayo, Peru, Saturday, May 10, 2025. (AP Photo/Guadalupe Pardo)

Detroit Tigers' Riley Greene dives safely into home plate against the Boston Red Sox in the third inning during a baseball game, Monday, May 12, 2025, in Detroit. (AP Photo/Paul Sancya)

MADISON, Wis. (AP) — The Wisconsin Supreme Court delivered a victory for environmentalists on Tuesday in the fight over “forever chemicals” known as PFAS, issuing a ruling that advocates said will hold polluters accountable.

The liberal-controlled court ruled that state regulators can force landowners to clean up emerging pollutants such as PFAS before they are officially designated as hazardous substances.

The 5-2 ruling is a defeat for the state's powerful group representing businesses and manufacturers, which had argued the state couldn't enforce regulations on substances before they were officially designated as hazardous.

It is the latest development in a yearslong battle in Wisconsin and nationally involving regulators, environmentalists, politicians and businesses over how to deal with PFAS contamination.

Cities large and small across Wisconsin, from Madison to Marinette and La Crosse to Wausau, are grappling with PFAS contamination.

PFAS, or perfluoroalkyl and polyfluoroalkyl substances, are a group of chemicals that have been around for decades and have now spread into the nation’s air, water and soil.

The chemicals helped eggs slide across nonstick frying pans, ensured that firefighting foam suffocates flames and helped clothes withstand the rain and keep people dry.

They resist breaking down, however, which means they stay around in the environment and have a hard time breaking down in the body. There is a wide range of health harms now associated with exposure to certain PFAS, including low birth weight, cancer and liver disease.

The Wisconsin Supreme Court ruled in a case brought by the state's largest business group, Wisconsin Manufacturers & Commerce, which sued the DNR in 2021 on behalf of Leather Rich, a dry cleaning business in Oconomowoc.

Leather Rich became aware of PFAS contamination in 2018 and was working on cleaning it up when the DNR posted a message online in 2019 saying it now considered PFAS chemicals a hazardous substance. The agency ordered the dry cleaner to test its groundwater for PFAS but didn’t tell the business which compounds it needed to test for or what levels would be considered dangerous.

Leather Rich argued the DNR can't force businesses to test and clean up contamination from emerging pollutants like PFAS without first designating them as hazardous substances. That process can take years and requires approval from the Legislature. All that time, polluters could harm the environment and put people's health and safety at risk with no obligation to begin cleanup, the DNR argued.

A Waukesha County judge and the state appeals court sided with Leather Rich.

The DNR appealed, saying the lower court’s ruling would neuter the state's “spills law,” which was designed to confront pollution.

That law, enacted about 50 years ago, requires anyone who causes, possesses or controls a hazardous substance that’s been released into the environment to clean it up.

“Wisconsin’s Spills Law safeguards human health and the environment in real time by directly regulating parties responsible for a hazardous substance discharge,” Justice Janet Protasiewicz wrote for the majority.

No state law required the DNR to implement a rule before requiring Leather Rich to begin cleaning up the site, she wrote.

“The DNR has explicit authority to enforce a threshold for reporting the discharge of hazardous substances,” Protasiewicz wrote.

The court’s four liberal justices were joined by conservative Justice Brian Hagedorn in the majority. Conservative justices Annette Ziegler and Rebecca Bradley dissented.

They said the ruling allows bureaucrats to “impose rules and penalties on the governed without advance notice, oversight, or deliberation. In doing so, the majority violates three first principles fundamental to preserving the rule of law — and liberty.”

Democratic Gov. Tony Evers and environmental advocates hailed the decision.

Evers called it “a historic victory for the people of Wisconsin and my administration’s fight against PFAS and other harmful contaminants.”

Rob Lee, attorney for Midwest Environmental Advocates, called the ruling “a victory for the health and wellbeing of the people of Wisconsin" that reinforces “a bedrock environmental and public health protection that has kept Wisconsinites safe from toxic contamination for almost fifty years."

But Scott Manley, a vice president at WMC, said the ruling leaves it up to businesses and homeowners to guess about what is hazardous, leaving them subject to “crushing fines and endless, costly litigation.”

“This ruling blesses a regulatory approach that is fundamentally unfair, unworkable, and impossible to comply with,” Manley said.

Federal regulators placed the first-ever national standards on PFAS in drinking water last year, but the Trump administration said in May that it planned to weaken those limits.

The state has imposed less restrictive limits on PFAS in surface and drinking water, defined as piped water delivered through public systems and noncommunity systems that serve places such as factories, schools and hotels.

But it has not implemented PFAS standards for groundwater, the source of drinking water for about two-thirds of Wisconsin residents. The agency stopped efforts to draft them in 2023 after determining that compliance would be too expensive.

FILE - A runner grabs a bottle of water at the athlete's village prior to the start of the 116th running of the Boston Marathon, in Hopkinton, Mass., April 16, 2012. (AP Photo/Stew Milne, File)