A robot from AgiBot is seen during the Global Developer Conference, organized by the Shanghai AI Industry Association, in Shanghai on February 21, 2025. (Hector Retamal via Getty Images)
From a balcony in the Ministry of Health Building in London, Prime Minister Winston Churchill addresses a huge crowd on May 8. 1945 (Victory in Europe Day). (Getty Images)
The Air Force Research Laboratory’s XQ-67A Off Board Sensing Station, or OBSS, takes its maiden flight on February 28, 2024, from Gray Butte Field Airport in Palmdale, California. (DVIDS)
Wild peach and apricot flowers are in full bloom in Yanqing District, encircling the Longquanyu Great Wall on March 25, 2025, in Beijing. (Hao Jihong via Getty Images)
A gas well drill is seen at Campo Maripe, a field claimed by the Mapuche indigenous community, in Anelo, Argentina, on November 27, 2019. (Getty Images)
Russian President Vladimir Putin and Chinese President Xi Jinping attend a festive reception for foreign leaders attending celebrations of Victory Day on May 9, 2025. (Getty Images)
U.S. president Joe Biden (L) and Russian President Vladimir Putin meet during the U.S.-Russia summit at Villa La Grange on June 16, 2021 in Geneva, Switzerland. (Photo by Peter Klaunzer - Pool/Keystone via Getty Images)
U.S. President Joe Biden (2L) and Russian President Vladimir Putin shake hands as Swiss President Guy Parmelin (R) looks on during the U.S.-Russia summit at Villa La Grange on June 16, 2021 in Geneva, Switzerland (Photo by Peter Klaunzer - Pool/Keystone v
U.S. President Joe Biden poses for a picture during a meeting with Britain's Prime Minister Boris Johnson (not pictured) ahead of the G7 summit, at Carbis Bay Hotel, on June 10, 2021 near St Ives, England (Photo by Toby Melville - WPA Pool/Getty Images)