It looks like the set of a Hollywood action movie but these images were ... A team of daring cave divers have produced an incredible photo-reportage of the longest underwater gypsum crystal ...

Images taken across the world, from Mexico's cenotes to Russia's underwater mineral caves, reveal beauty at great depths. Take a look at photos of underwater caves around the world. Mexico has ...

Crawling through underwater caves ... Florida based adventure cave diver makes use of electric heated wetsuits and unique carbon dioxide recycling aqua-lungs. "The images of me with my team ...

Russian divers working on Orda Cave Awareness Project have revealed a set of unseen pictures of the world’s longest underwater cave. Located near Orda village in Perm region, Ural, Orda Cave is ...

Crawling through underwater caves ... Florida based adventure cave diver makes use of electric heated wetsuits and unique carbon dioxide recycling aqua-lungs. 'The images of me with my team ...

SfM is an imaging technique that, in this case, uses two-dimensional photographs taken underwater at the cave site. Petrovic tracks and aligns features in the photos (such as corner ... online and ...

Buried deep below Mexico, a vast underwater ... to capture images of their interiors and transform them into immersive 3D visuals so that people can virtually “explore” the caves from their ...

In June 2018, the world held its breath for 18 days as a group of elite cave divers risked everything to rescue 12 boys and their coach from an underwater ... it happened in real time." ...

A recent underwater ... photos in this gallery reveal what they found. A rappel of 40 feet (11.5 meters) took Russell from the lip of the cenote (photo below) to the water's surface within the cave.