volcanoesEruptionsSteam Explosions Rock New Zealand's Rotorua CalderaEruptionsNobody Knows Where This Big Raft of Pumice Came FromScienceSouth American Volcanoes Let Off Some Spectacular Ash PuffsEruptionsPapua New Guinea Hides Some of the Most Dangerous Volcanoes on EarthEruptionsTake a Tour of the 10 Spookiest Volcanoes in the WorldEruptionsWant Your Tombstone to Last Forever? Make It Out of QuartziteEruptionsThe Lava That Doesn't Erupt AnymoreEruptionsJapan's Mount Aso Had a Yuge Eruption. Yuge!ScienceWhat A Crazy Weekend for Volcanoes, Huh?EruptionsEarthquake Swarm at Iceland's Katla Volcano Raises Alert Status to YellowEruptionsAn Eruption at Rinjani in Indonesia Traps Hundreds of TouristsEruptionsIf Europa Has Ice Plumes, Maybe They Work Like Earth’s VolcanoesScienceCosta Rica's Turrialba Volcano Makes an Ashy Mess for AirportsEruptionsHow to Be a Savvy Science ReaderScienceIt Was A Great Weekend For LavaEruptionsNew Zealand's Ruapehu Volcano Is Heating Up FastEruptionsDear College Students: You Should Take GeologyEruptionsCluster of Big Earthquakes Rattles Iceland's Katla VolcanoEruptionsLava Flows Added 5 Acres to Hawaii’s Shoreline This MonthEruptionsHere’s What’s Happening in This Volcanic Explosion at Guatemala's SantiaguitoScienceEarthquakes in the Cape Verde Islands Could Signal an Explosive Eruption to ComeScienceAn Electrical Fire May Have Sparked a Mini-Volcano in IraqPhotoPhoto of the Week: Hell Hath No Fury Like a Dirty ThunderstormEruptionsThink Explosions Are the Only Way to Form Calderas? Think AgainMore Stories