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Science13 août 2015
© ReutersUn gros boum
Bombe à retardement sur Yellowstone : les scientifiques prédisent que l'explosion du super-volcan pourrait causer la mort de 90 000 personnes
Endormi depuis depuis plus 70 000 ans, sa surveillance est primordiale et vitale selon les experts : l'éruption de ce volcan pourrait faire passer aux Etats-Unis un "hiver nucléaire".
