Tourists view Hukou Waterfall on the Yellow River in the frigid winter on December 28, 2023 in Yan'an, Shaanxi Province of China. Freezing winter air has turned Hukou Waterfall into an icy wonderland. (Photo by VCG/VCG via Getty Images)

Delta CEO Ed Bastian talks about the century-old airline's past and technology such as generative artificial intelligence that he sees shaping its future during a Consumer Electronics Show (CES) presentation at The Sphere concert venue in Las Vegas on January 7, 2025. Delta on January 7 marked a century of flying with visions of a future in which artificial intelligence and internet age partnerships make air travel fun and seamless. (Photo by Glenn Chapman/AFP Photo)

Chaps, flaneurs, dandies and dandizettes in their stylish outfits once again meet beside the statue of Beau Brummell on Jermyn Street for a relaxed stroll around St James', Piccadilly Arcade to Piccadilly Circus and Soho in London on May 11, 2025. The annual fun walk is organised by “The Chap” magazine. (Photo by Alamy Live News)

Jockeys and their horses reflect in the water of Laytown Beach during the third race of the day at the Laytown Races in Co Meath, Ireland on Tuesday, September 12, 2023. (Photo by Clodagh Kilcoyne/Reuters)

Fog hangs over the east of the capital on a frosty Sunday morning on January 12, 2025 in London, UK. (Photo by David Levene/The Guardian)

Saleem Bagga, seen by some as a lookalike of U.S. President-elect Donald Trump, poses for a selfie with a customer while selling kheer, a traditional South Asian rice pudding, along a road in Sahiwal, Pakistan on January 13, 2025. (Photo by Nida Meboob/Reuters)

Gold Lame suit worn by Elvis Presley at the Direct from Graceland: Elvis exhibition which is held at the Arches London Bridge on October 19, 2023 in London, England. (Photo by Lia Toby/Getty Images)

A Australian green tree frog wearing a small turtle as a hat, keeping its head dry during its swim in Padang West Sumatra, Indonesia in May 2023. The Australian green tree frog grows up to 11 centimetres tall, the males being smaller that the females. They can live to the age of 25 and their colour alters between green, brown and blue depending on their mood. (Photo by Yan Hidayat/Media Drum Images)