Recent archaeological findings have sparked a revolutionary shift in our understanding of human history in the Western Mediterranean. A geology professor from the University of South Florida unearthed ...
To emphasise how lucky the divers were, the entire ice cave they had just been inside exploded and broke into chunks of slush as far as the eye could see.
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.
"These caves are like a museum of natural history ... "We know more about space than we do about the underwater places on this planet," she says. "And the life support that we use for these ...