image: Preparing samples for analysis in the lab. This material relates to a paper that appeared in the Nov. 30, 2016, issue of Science Advances, published by AAAS. The paper, by K. Iacovino at US Geological Survey in Menlo Park, Calif., and colleagues was titled, "Quantifying gas emissions from the 'Millennium Eruption' of Paektu volcano, Democratic People's Republic of Korea/China." view more
Credit: Kayla Iacovino