Unraveling the Mysteries Hidden in Vast Glacier Caves
I was dangling from a thin nylon rope, some 250 feet from the bottom of an icy shaft. Looking up, I noted the spindrift — blinding snow whipped into a frenzy by howling winds — that was sandblasting the entrance, some 20 feet above me. I was glad to be out of the weather, hanging in near silence.As my eyes adjusted to the lower light, I found myself staring down […]