Natalia, 51, a mother of three, serving as a combat medic in the 24th Mechanized Brigade takes part in a field training exercise in an undisclosed location in the eastern region of Ukraine, on March 18, 2025, amid the Russian invasion of Ukraine. (Photo by Roman Pilipey/AFP Photo)

An egret in the second decade of April 2025 cools off in the Florida heat by gular fluttering, rapidly vibrating its throat muscles with an open beak. The mechanism helps to dissipate heat through evaporation. (Photo by Ronen Tivony/ZUMA Press Wire/Alamy Live News)

Bystanders look at the wreckage of a bus in Noshki town of Balochistan province on March 17, 2025, a day after an explosives laden car hit one of the seven buses of a convoy, a bombing carried out allegedly by the separatist group Baloch Liberation Army (BLA). Separatists in southwest Pakistan killed at least five paramilitaries and wounded more than 30 on March 16, police told AFP, days after an attack on a train in Balochistan province left dozens dead. (Photo by AFP Photo)

Revellers play with water as they celebrate the Songkran holiday, which marks the Thai New Year, in Bangkok, Thailand, on April 13, 2025. (Photo by Chalinee Thirasupa/Reuters)

Anda Oliveira, 34, enjoys a waterfall in the Tijuca National Park, one of the world's biggest urban forests, marking the World Water Day in Rio de Janeiro, Brazil on March 15, 2024. (Photo by Pilar Olivares/Reuters)

Aryna Sabalenka of Belarus, right, and Coco Gauff of United States dance during a practice session ahead of the Wimbledon Championships in London, Friday, June 27, 2025. (Photo by Kin Cheung/AP Photo)

A ballerina puts makeup on before practising for the revival of the classical ballet “Chopiniana”, the first since Russia's full-scale invasion of Ukraine in 2022, in the underground area of the National Academic Opera and Ballet Theatre amid ongoing attacks, in Kharkiv, Ukraine, on April 27, 2025. (Photo by Marko Djurica/Reuters)

Worker Malian Vue beats the heat inside the refrigerator at the Agricenter Farmers Market in Memphis, Tennessee on July 5, 2025. (Photo by Karen Focht/ZUMA Press Wire/Rex Features/Shutterstock)