How deep are the deepest cave dives today, compared to those three decades ago when technical diving was just getting started? InDepth editor-in-chief Michael Menduno and...
Text by Nuno Gomes. Header image: Karen van den Oever with Theo van Eeden, who acted as a witness for Guinness World Records (GWR). Photos courtesy of...
By Jim Bowden, March 7, 1998 Header image: Explorer Jim Bowden surveys Zacatón. All photos courtesy of Jim Bowden and Proyecto de Buceo Espeleologico Mexico y...
by Sheck Exley, October, 1992. Header image: Seventeen year-old Sheck Exley displays his newly set depth record at Zuber Sink [later renamed Forty Fathom Grotto], just...
Extreme depths, varying visibility, acidic water, and an unbreathable surface layer of CO2 gas, make the Czech Republic’s Hranice Abyss—the deepest freshwater sinkhole in the world—a...
Affetto dal blocco di Covid, il giovane, poetico esploratore italiano, istruttore e produttore di ingranaggi, Andrea Murdock Alpini, ha deciso di prendere le distanze sociali al...
Suffering from Covid lockdown, young, poetic Italian explorer, instructor, and gear-maker, Andrea Murdock Alpini, decided to take social distancing to the max! He packed his specially...
It’s difficult to objectively compare and contrast technical courses from different training agencies, and many agencies are less than enthused about the prospect. So when I...
The exploration crew at CINDAQ, headquartered at Zero Gravity Dive Center in Puerto Aventuras made international news this year with their discovery of an ancient submerged...
It’s cold, dark, you can barely see two meters in front of you, and you’re diving alone. Oh, and there’s a sump up ahead. Welcome to...
