Explosion Fears News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Officials say it's not a matter of if, but when an explosion will occur.

>> leland: we are now in the third week of the eruption of hawaii's volcano an the big island. geologists saying lava is spewing deadly plumes of tiny particles of volcanic glass. they may have to evacuate 1,000 more people if the lava crosses key highways cutting off communities in mostly rural parts of that island. meanwhile, blue flames -- you can't see them quite in the video, but they're there. they're burning inside the lava and that are prompting new explosion fears. the bright blue means there is methane gas inside. scientists say it can trigger explosions if it is ignited then undergr...