Volcanism

• Submarine volcanoes add to ocean soundscape: If a submarine volcano erupts and no one is around to hear it, does it make a sound? (18 Aug 2018)
  
• UH research finds evidence of 2 billion years of volcanic activity on Mars (23 Sep 2017)
  
• Researchers find most volcanic activity on Mercury stopped about 3.5 billion years ago (24 Aug 2016)
  
• Extent of moon's giant volcanic eruption is revealed (21 Jul 2015)