Hawaii Kilauea volcano could soon explode in once-in-a-century eruption

The Kilauea volcano on Hawaii's Big Island has been blowing off toxic steam and releasing lava for a week. But on Thursday, there were signs it could soon explode and widen the disaster. Geologists are warning a possible explosion at the summit of Kilauea could be the largest in nearly 100 years, hurling boulders the size of refridgerators. The heavy clouds of smoke coming from the main crater on Wednesday were likely triggered by a rock fall from the crater walls. Growing concerns over flammab