Crowds queuing up for events at various pavilions during the 2025 Osaka Expo in the city of Osaka on May 21, 2025. - AFP
TOKYO: The World Expo in Japan's Osaka has welcomed five million visitors in its first six weeks, organisers say, despite lukewarm enthusiasm for the event ahead of its opening.
A Mars meteorite and a beating artificial heart grown from stem cells are among the displays at Expo 2025, where more than 160 countries, regions and organisations are taking part.
