science environmentThe (Mostly) Invisible Volcano That Built BendBy Erin Ross (OPB)Dec. 21, 2018 6:02 p.m.THANKS TO OUR SPONSOR:Become a Sponsor📨 Daily news in your inboxSign up today for OPB’s “First Look” – your daily guide to the most important news and culture stories from around the Northwest.EmailPlease leave this field blankSign up