Ice cores taken from glaciers reveal the air pollution of the past, using atmospheric particles incorporated in snow that fell on the glacier and became ice. Now, scientists have extracted a record of ...
A sharp spike in Greenland temperatures since 1995 showed the giant northern island 2.7 degrees (1.5 degrees Celsius) hotter than its 20th-century average, the warmest in more than 1,000 years, ...
Researchers of the Ca' Foscari University of Venice and the Austrian Academy of Science drill an ice core at Weißseespitze, Ötztal Alps, in 2018. Photograph by Prof Andrea Fischer. Ice cores taken ...
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