Iceland's unique volcanic and glacial landscapes offer plenty of adventurous outings, including exploring otherworldly ...

In November 2024, he shared a video showing his surreal passage through a cave in Antarctica ... as he walked towards the mouth of an icy tunnel. The 22-second footage revealed an otherworldly ...

CAVE CRAWLOn hands and knees, amid pools of water, Mark Synnott inches his way through a narrow tunnel in the cave system ... Synnott knows that falling into icy water isn’t an option.

Languages: English, Spanish Researchers have found a "unique" collection of "cave pearls"—some of which contain archaeological artifacts—in an ancient tunnel, a study has reported. Cave pearls ...