"How do you remember all that?" People ask this of complex cave navigation when we talk about dives that have 5 or 6 or 7 or 8...

The first time I heard of sidemount was around 2004-2005. I was working on my initial cave diver credentials and listened, with great...

I don’t think I’m going to do a ton of double-stage diving anytime in the near future. I’m starting to think it’s kinda dumb. Down here,...

You ever try to change an entire culture? It’s like trying to turn one of those 1,300 foot container ships. On which every container has...

I’m not an explorer. There are some qualifiers to that, I suppose. But in the conventional sense of cave exploration… I just don’t care....

It was like one of those “Find Ten Differences” puzzles in the kids’ magazines at the dentist office. Or those Magic Eye posters on...