Nihon University professor and head of Nihon University Animal Medical Center Kazuya Edamura, 49, points to cat photos on a computer screen, which are used to train the AI of “CatsMe!”, an AI-driven smartphone application jointly developed by tech startup Carelogy and researchers at Nihon University that purports to tell when a cat is feeling pain, as he gives a lecture to students on diagnosing pain in cats, at the medical center in Fujisawa, south of Tokyo, Japan on June 11, 2024. (Photo by Issei Kato/Reuters)

A group of boys toss their friend into the water at Good Harbor Beach in Gloucester, Massachusetts, United States on June 25, 2024. New England temperatures reached into the high 80's(F) and low 90's(F) this week after a heatwave brought temperatures close to 100(F) last week. Heat domes causing heatwaves have been hitting the US over the past week with high alerts placed in the I-95 corridor on the East Coast. The National weather service has predicted above-normal temperatures for most the US for the month of July. (Photo by Joseph Prezioso/Anadolu via Getty Images)

Teachers, students and sympathizers take part in an anti-government protest in Budapest on March 15, 2023, to mark the 175th anniversary of the 1848-1849 Hungarian Civic Revolution and War of Independence. (Photo by Peter Kohalmi/AFP Photo)

Newly hired employees for Japan Airlines (JAL) attend an entrance ceremony in a hangar at Haneda Airport on April 03, 2023 in Tokyo, Japan. 2,000 new employees from 37 JAL group companies were welcomed at the event held for the first time in four years following a hiatus due to the coronavirus pandemic. (Photo by Tomohiro Ohsumi/Getty Images)

A girl dismantles a Kalashnikov rifle during a training lesson focused on the “Defence of Ukraine” at the military-patriotic center for schoolchildren in Lviv on May 17, 2023, amid the Russian invasion of Ukraine. (Photo by Yuriy Dyachyshyn/AFP Photo)

A Colombian fans cheers before the 2026 FIFA World Cup South American qualifiers football match between Colombia and Argentina, at the Metropolitano Roberto Meléndez stadium in Barranquilla, Colombia, on September 10, 2024. (Photo by Joaquín Sarmiento/AFP Photo)

Taiwanese-American performer Nymphia Wind arrives for the 76th annual Emmy Awards ceremony held at the Peacock Theater in Los Angeles, California, USA, 15 September 2024. The Emmys celebrate excellence in national primetime television programming. (Photo by Allison Dinner/EPA/EFE)

New Orleans Saints linebacker Willie Gay Jr. signs autographs for a young fan before the start of an NFL football game against the Kansas City Chiefs Monday, October 7, 2024, in Kansas City, Mo. (Photo by Ed Zurga/AP Photo)