ASHSecurityNavy's Top Geek Says Laser Arsenal Is Just Two Years AwayScienceUpdate on the August 6th Eruption from Tongariro in New ZealandScienceArtificial Volcanoes Aren't the Solution to WarmingScienceEruption Update for June 19, 2012: Nevado del Ruiz and PopocatépetlScienceFirst Anniversary of the Puyehue-Cordón Caulle EruptionScienceEruption Update for June 4, 2012: Popocatépetl, Nevado del Ruiz, Kilauea and moreScienceAsh Falls on Manizales as Colombia's Ruiz Ramps Up Explosions [UPDATED]ScienceFuego in Guatemala has Largest Eruption in YearsScienceWhat Happens to All That Volcanic Ash?ScienceEruption Update for May 15, 2012: Iceland, Kilauea, Popocatépetl and Rubber DucksScienceExplosions Continue at Popocatépetl as Mexico Prepares for an EruptionScienceEruption Update for April 16, 2012: Costa Rica, Mexico, Italy, Alaska and IcelandSciencePeddling Fear of an Icelandic Volcanic EruptionScienceLooking Back at the 1982 eruption of El Chichón in MexicoScienceVolcanoes and Hurricanes: Mortal Enemies, Best Friends?ScienceVulcan's View for November 4, 2011: Chilean EditionScienceA Busy Year for Etna Continues with its 17th EruptionScienceMinor explosions at PopocatépetlScienceThree volcanoes captured from space: Puyehue-Cordón Caulle, Anak Krakatau and KilaueaScienceTuesday Tidbits: Indonesian action, Puyehue-Cordón Caulle still erupting, volcanoes and rain and moreScienceMonday Eruption Update: Calm at Etna and Katla, evacuations at Lokon-EmpungScienceTuesday Tidbits: Soputan eruption, alert lowered at Taal, Taupo earthquake, Australian fears and Argentine recoveryScienceGVP Weekly Volcanic Activity Report for June 15-21, 2011: Noisy Chile and Batu TaraScienceWatching the continuing Nabro eruption from spaceMore Stories
![Ash Falls on Manizales as Colombia's Ruiz Ramps Up Explosions [UPDATED]](https://media.wired.com/photos/5932ecd94cd5ce6f96c0bdb9/3:2/w_1280%2Cc_limit/DSC00685.jpg)
