Massive Ice Outcrops and Thermokarst Along the Arctic Shelf Edge: By‐Products of Ongoing Groundwater Freezing and Thawing in the Sub‐Surface. - Paull, Charles K.; Hong, Jong Kuk; Caress, David W.; Gwiazda, Roberto; Kim, Ji‐Hoon; Lundsten, Eve; Paduan, Jennifer B.; Jin, Young Keun; Duchesne, Mathieu J.; Rhee, Tae Siek; Brake, Virginia; Obelcz, Jeffrey; et al. (Journal of Geophysical Research. Earth Surface, 2024)