Kanchha Sherpa marvelled at the pristine beauty of the mountain and its glaciers. He would witness both change over the course of his life https://t.co/SkXcC8H7Nz ...

Some predict Icelandic glaciers will vanish within two centuries. That could upset the volcanoes below, causing them to erupt more frequently, more violently or both https://t.co/3YczlmPYn2 ...