New research indicates Dargan Shelter was occupied as early as the last Ice Age and repeatedly visited during this cold ...

The fate of the fictional glacier since the little ice age would have been less positive, as demonstrated by the very real ...

Since 1974 a particular area of ice in Antarctica has been a mystery to scientists. That’s because periodically a hole would form in the ice, despite temperatures in the surrounding air and water ...

When volcanic eruptions send towering plumes of ash into the atmosphere, they don’t just darken the sky or affect local air ...