Two years after receiving its first deposits, a "doomsday" seed vault on an Arctic island has amassed half a million seed samples, making it the world's most diverse repository of crop seeds, the vault's operators announced Thursday.
Cary Fowler — who heads the trust that oversees the seed collection, which is 620 miles (1,000 kilometers) from the North Pole, said the facility now houses at least one-third of the world's crop seeds. [Read more...]