Threat of violent explosions in Hawaii forces authorities to close national park again

Threat of violent explosions in Hawaii forces authorities to close national park again  CNN New seismic activity in Puna suggests magma is once again on the move  Honolulu Star-Advertiser Volcano explosion won't be deadly if people stay out of park  Yahoo News The Implacable Power of Volcanic Lava  WIRED As Hawaii volcano erupts, let's remember that California has at least 19  The San Diego Union-TribuneFull coverage