carbon dioxideScienceQ&A: Dr. Clive Oppenheimer answers your questions!By Erik KlemettiScienceTuesday Tidbits: Soputan eruption, alert lowered at Taal, Taupo earthquake, Australian fears and Argentine recoveryBy Erik KlemettiScienceWhy volcanism isn't the source of increasing carbon dioxide emissionsBy Erik KlemettiScienceGVP Weekly Volcanic Activity Report for June 8-14, 2011: Calming down in Indonesia and VanuatuBy Erik KlemettiScienceCarbon dioxide as a volcanic hazard at the Dieng Plateau (and beyond)By Erik KlemettiSciencePlankton May Hold Up Well to Ocean AcidificationBy Ars TechnicaScienceVolcano Update: Grímsvötn done, Taal rumbling, new explosions at the Dieng Plateau and much moreBy Erik KlemettiScienceTungurahua continues to erupt, Taal grows increasingly restless, explosions on Etna (and more)By Erik KlemettiScienceContinued unrest at Taal as evacuations beginBy Erik KlemettiScienceAlert status at the Philippines' Taal raisedBy Erik KlemettiScienceMore signs of unrest at New Zealand's RuapehuBy Erik KlemettiScienceIncreasing carbon dioxide emissions at Taal cause concernBy Erik KlemettiScienceTuesday Tidbits: Calmer Karangetang, explosive mid-ocean ridges and volcano images galoreBy Erik KlemettiScienceTiny Fibers Put the Head on Stout BeerBy Dave MosherScienceMVP #33 Revealed: Cold Boiling Lake, CaliforniaBy Erik KlemettiScienceThe Other Carbon Dioxide ProblemBy Sheril KirshenbaumScienceCarbon Emissions Not at Doomsday Level ... YetBy Lisa GrossmanEquation: Want to Cut Carbon Emissions? Get a Handle on the VariablesBy Julie RehmeyerEruptionsHawai`i in Iceland: The style of the Eyjafjallajökull-Fimmvörduháls eruptionBy Erik KlemettiScienceAs Temperature Rises, Earth Breathes Faster -- and Maybe HarderBy Brandon KeimEruptionsThursday Throwdown: More volcano news than I can list hereBy Erik KlemettiScience6 Ways We're Already Geoengineering EarthBy Brandon KeimEruptionsLaacher See: The caldera in the middle of EuropeBy Erik KlemettiGearCorset Reacts to Carbon Dioxide Levels in the AirBy Priya GanapatiMore Stories