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)
Female Marine recruits stand in formation following hand-to-hand combat training during boot camp February 27, 2013 at MCRD Parris Island, South Carolina. (Photo by Scott Olson/Getty Images)
Russian President Vladimir Putin and Chinese President Xi Jinping during their bilateral meeting on November 13, 2019 in Brasilia, Brazil. (Photo by Mikhail Svetlov/Getty Images)
Smoke billows from smokestacks and a coal fired generator at a steel factory on November 19, 2015 in the industrial province of Hebei, China. (Photo by Kevin Frayer/Getty Images)
U.S. President Joe Biden meets with China's President Xi Jinping during a virtual summit from the Roosevelt Room of the White House in Washington, DC, November 15, 2021. (Photo by MANDEL NGAN/AFP via Getty Images)
U.S. President Joe Biden speaks on day three of COP26 at SECC on November 2, 2021 in Glasgow, United Kingdom. (Photo by Steve Reigate - Pool / Getty Images)