Underground rivers, curved travel routes and unstable rock walls all make deep cave dives extreme journeys that few dare to ...

Australian diver Dave Shaw thought he was on a heroic recovery mission when he descended 900ft into South Africa’s deepest freshwater cave to retrieve a body. Instead, the crushing abyss claimed his ...

Victor Vescovo is a retired naval officer and the Dallas-based co-founder of Insight Equity Holdings, a private equity fund. He is also an adventurer and explorer. Vescovo and his team dove to the ...