Riot police fire tear gas at demonstrators during a protest against fare hikes for city buses in Sao Paulo, Brazil, January 8, 2016. Brazilian riot police on Friday fired tear gas and stun grenades to disperse a violent protest against a rise in public transport fares in the country's largest city, Sao Paulo. (Photo by Nacho Doce/Reuters)

A mudlark uses a torch to look for items on the bank of the River Thames in London, Britain June 06, 2016. Mudlarking is believed to trace its origins to the 18th and 19th century, when scavengers searched the Thames' shores for items to sell. These days, history and archaeology fans are the ones hoping to find old relics such as coins, ceramics, artifacts or everyday items from across centuries. their finds with the Portable Antiquities Scheme. Any item over 300 years old must be recorded. (Photo by Neil Hall/Reuters)

A dog owner feeds her dog during a dinner for dogs event ahead of the Lunar New Year at Kong Shan Yunnan Bistro restaurant in Shanghai, China, on January 25, 2025. (Photo by Go Nakamura/Reuters)

Two and a half year-old Jennifer Martin in tears during a visit to Santa at Harrods department store in London, 10th December 1949. (Photo by William Vanderson/Fox Photos/Hulton Archive/Getty Images)

Tearful Turkey captain Hakan Calhanoglu after the UEFA EURO 2024 Quarter-Final football match between Netherlands and Turkiye at Olympiastadion in Berlin, Germany on July 06, 2024. (Photo by Thilo Schmuelgen/Reuters)

A dog relaxes in an oxygen capsule “DOGS O2” at the Ownd Cafe on September 13, 2007 in Tokyo, Japan. The capsules come in a variety of sizes available for both dogs and cats for relaxation purposes. (Photo by Koichi Kamoshida/Getty Images)

An adult periodical cicada, in the process of shedding its nymphal skin, is visible on Saturday, May 11, 2024, in Cincinnati. There are two large compound eyes, which are used to visually perceive the world around them, and three small, jewel-like, simple eyes called ocelli at center. (Photo by Carolyn Kaster/AP Photo)