Lianah Flores with Coca Cola cans in her hair attends the Fourth of July Independence Day holiday parade during hot weather in Huntington Beach, California on July 4, 2024. (Photo by Etienne Laurent/Reuters)

Apples are collected from an orchard in Somerset. UK for the cider company on August 20, 2025. Thatchers, marking its earliest harvest in more than 120 years thanks to a hot summer. (Photo by Brad Wakefield)

A child looks at a polar bear swimming under a water in its enclosure on a hot summer day at Prague Zoo, Czech Republic, July 30, 2015. (Photo by David W. Cerny/Reuters)

A woman carries earthen pots to fill them with drinking water on a hot summer day, on the outskirts of Ajmer, Rajasthan, India April 25, 2017. (Photo by Himanshu Sharma/Reuters)

Crew members work to secure a hot air balloon after landing during the 2015 Albuquerque International Balloon Fiesta in Albuquerque, New Mexico, October 4, 2015. (Photo by Lucas Jackson/Reuters)

Hot-air balloons float over the Oka River during the Russian Sky International Balloon Festival in Ryazan Region, Russia on July 26, 2021. (Photo by Alexander Ryumin/TASS)

Two sloth bear cubs save their paws from the hot ground during a search for food in the Daroji Bear Sanctuary in Karnataka, India in the second decade of January 2025. (Photo by Baiju Patil/Solent News)

Volunteers distribute water to a woman carrying a child along a street during a hot summer day in Karachi on May 14, 2022. (Photo by Rizwan Tabassum/AFP Photo)