What a 2,600-year-old pine needle can tell us about the melting Alps

3 April 2014, by

The glaciers of the Alps are melting – and at twice the rate of other glaciers around the world. But what did those glaciers look like in the past? The retreat of glaciers can reveal important data about our climate’s past. High up in the eastern Alps, near the Swiss-Italian border, glaciologists are drilling into […]