Colombian activists perform during a protest against violence towards women, on a street in Medellin, Colombia, on March 6, 2020. (Photo by Joaquín Sarmiento/AFP Photo)
Siberian tigers are fed by visitors from a bus at the Siberian Tiger Park in Harbin, in China's northeastern Heilongjiang province, on January 6, 2023. (Photo by Hector Retamal/AFP Photo)
The first female attack helicopter pilot of Türkiye's Atak helicopter, Deputy Commissioner Özge Karabulut, undisclosed location, Türkiye, January 6, 2022. (Photo by Anadolu Agency via Getty Images)
Riders from Netherland and Belgium crashes in the women's track cycling madison final during the Tokyo 2020 Olympic Games at Izu Velodrome in Izu, Japan, on August 6, 2021. (Photo by Matthew Childs/Reuters)
Heads for humanoid robots lie on a table at the office of developer Ex-Robots in Dalian, Liaoning province, China on June 6, 2024. (Photo by Florence Lo/Reuters)
Palestinian girls struggle as they get donated food at a distribution center in Khan Younis, Gaza Strip, on Friday, December 6, 2024. (Photo by Abdel Kareem Hana/AP Photo)
Students from the Liceo Parini school celebrate the end of term in Milan, Italy on June 6, 2024. (Photo by Marco Ottico/LaPresse/Rex Features/Shutterstock)
Dana Friedman, a trial lawyer who has spent 6 months of each year growing out his beard for his annual appearance as Santa Claus since 2001, greets children outside wearing masks as a precautionary measure at the Bay Terrace Shopping Center in Queens as the global outbreak of the coronavirus disease (COVID-19) continues, in New York City, U.S., December 6, 2020. (Photo by Caitlin Ochs/Reuters)