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)
US President Joe Biden shakes hands with Israeli Prime Minister Naftali Bennett in the Oval Office of the White House in Washington, DC, on August 27, 2021. (Photo by Nicholas Kamm/AFP via Getty Images)
U.S. President Joe Biden speaks about trade with Russia, from the Roosevelt Room of the White House in Washington, DC, on March 11, 2022. (Photo by Mandel Ngan/AFP via Getty Images)
The leaders of the Big Three meeting at Potsdam, (from left) British Prime Minister Winston Churchill (1874 - 1965), American President Harry S Truman (1884 - 1972) and Soviet leader Joseph Stalin (1879 - 1953), Germany, 2nd August 1945. (Photo by Imagno/
Russian President Vladimir Putin visits the National Space Centre construction site in Moscow on February 27, 2022. (Photo by Sergei Guneyev / Sputnik/ AFP