Video: Cavers Continue to Push Sweden’s Longest Underwater Cave
Follow along with cave divers as they explore Sweden’s Dolinsjö Cave as part of the 2016 Bjurälven Expedition.
Follow along with cave divers as they explore Sweden’s Dolinsjö Cave as part of the 2016 Bjurälven Expedition.
Members of south-central Idaho’s Silver Sage Grotto have teamed up with their states Department of Fish and Game to count bats and place temperature and humidity recorders.
Deep in the basement of the University of Minnesota, Star Tribune reporter Sarah Barker caught up with curious caver/geologist Dr. Nick Seaton.