https://www.canadiangeographic.ca/article/canadian-team-confirms-presence-huge-unexplored-cave-british-columbia  

https://www.nationalgeographic.com/adventure/2018/10/flood-escape-deepest-cave-veryovkina-abkhazia/?user.testname=none

http://fox43.com/2018/02/18/how-emergency-crews-rescued-a-14-year-old-boy-from-a-cave-in-lancaster-county/

Check out the link to an article written about the grotto at our recent visit to Indian Echo Caverns   http://www.ydr.com/story/life/2017/10/26/explore-underground-worlds-york-caving-group/794708001/

Source:USDA Forest Service - Northern Research Station   Summary:In the course of genomic analyses of the fungus behind white-nose-syndrome, a devastating disease that has killed [...]