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...

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

Your problem is your buoyancy. When you stop moving (like, completely… no fin sculling, no {shudder} hand finning… you completely stop...

About a year ago I wrote about a dive planning tactic I both teach and use which turned out to be surprisingly controversial. Honestly,...

It’s been a long time since I have held strong feelings about AI. Well, depending on your definition, anyway. If we’re talking about...