Over 1 mln seed samples stored in Arctic "Doomsday" vault

Representatives of gene banks carry their seed samples in sealed boxes into the Svalbard Global Seed Vault in Longyearbyen, Norway, Feb. 26, 2018. More than one million seed samples from gene banks worldwide have been stored in a vault on Norway's remote Arctic archipelago of Svalbard as it marked the 10-year anniversary of its opening on Monday. (Xinhua/Liang Youchang)