The Kilauea strikes again!

Hawaii Volcanoes National Park is closed again until further notice because of the threat of violent explosions from the Kilauea volcano. Scientists warn of many things that could come from the volcano -- acid rain, falling ash, more fissures oozing lava -- over the next couple of weeks, but they're most concerned about "ballistic projectiles." That would be huge rocks and other debris propelled through the air for miles by Kilauea's explosions.
( From CNN)