Heinerth is a professional underwater explorer, cave diver, and photographer. She's been diving in the most remote parts of Earth's oceans for 35 years. Her trip inside B-15 marked the first time ...

Take a look at these gorgeous river photos from around the world. Temimina Cave is a small cave located inside of the Alto Ribeira Touristic State Park in São Paulo, Brazil. The park is known for ...

His photos appear frequently in National Geographic ... The technical problem is getting sufficient light inside the cave. The flat-black basalt just sucks up light, and with all the water ...

View from the interior of Devil's Gate: the cave in the Primorye region, about 30km from the far eastern coast of Russia, where the human remains were found from which the ancient DNA used in the ...

The winter months have provided hikers with the rare chance to explore ice caves carved by melting ice on a glacier in ...

The multicolored cascades of prey and predator animals -- bison, deer, bears, cattle, mammoths, and reindeer -- are interspersed with geometric symbols and, in some places, female images probably ...

Residents take shelter in a similar cave near Hama in this photo from 2012. The civil war has been raging in Syria for almost five years. A displaced girl poses inside an underground cave in the ...

Looking at photos online, he knew he’d need a lens that could handle the light contrasts inside the caves and decided to invest in new camera equipment. As the trip approached, Cerè ran every ...

The frigid, winter weather has provided the rare opportunity to step inside and explore stunning caves carved under the ice. Melting water from the glacier creates the twisting tunnels as it ...