J.R. Harris has hiked some of the world’s most remote wildernesses - unsupported and mostly alone - including Patagonia, the Australian outback, and most recently, Tanzania. "A few weeks ago, I ...

The trapped explorer Mark Dickey’s condition is “stable but fragile,” Carl Heitmeyer, acting public information officer for the New Jersey Initial Response Team, said in an emailed statement. The cave ...

American explorer Mark Dickey, who is trapped in one of the world’s deepest caves, could be just hours away from beginning his long journey to the surface. It’s been nearly a week since a frightening ...