| Title | : | A Dangerous Glacier Grows Inside Mount St. Helens' Crater OPB |
| Duration | : | 13 minutes, 31 seconds |
| Uploader | : | Oregon Public Broadcasting |
| Added On: | : | 14 May, 2020 |
| Views | : | 6.3M times |
| Likes | : | 0 |
| Source | : | YouTube |
A precarious glacier in the crater of Mount St. Helens grows at an unprecedented rate, posing potential danger to the valley below. A group of adventurous researchers visits the crater to investigate and gets a rare up-close look at the odd co-existence o
