A terrifying simulation shows what happened to an explorer who died inside the Nutty Putty cave in Utah. The cave is well known in the caving community and became infamous around the globe after John ...
Diving through narrow crevices underwater on limited amounts of air may not appeal to everyone, but cave diver Jill Heinerth wants more people to tap into their inner explorer.
I've got to focus,' " says Jill Heinerth Jill Heinerth, the Explorer in Residence at Royal Canadian Geographical Society, wasn’t sure there were caves inside an iceberg because no one had ever ...