US_Navy_041001-N-9500T-009_Mount_St._Helens_emits_a_plume_of_steam_and_ash_from_an_area_of_new_crevasses_in_the_crater_glacier_south_of_the_1980-86_lava_domeSteve Olson is author of Eruption: The Untold Story of Mount St. Helens, which won the 2017 Washington State Book Award in the History/General Nonfiction category. And Steve’s not finished telling us stories about the volcano. In Scientific American, he reports on scientists who are tracking the location and quality of magma under St. Helens to learn how to more accurately forecast the next event. Learn more at image: U.S. Navy