TOOLIK FIELD STATION, ALASKA-- The field station maintains a small fleet of trucks to access field sites adjacent to the nearby Dalton Highway. These trucks…

KANGERLUSSUAQ, GREENLAND– Last week, we showed you a video interview with glaciologist Mark Fahnestock who described how he and his team are measuring the motion of the Jakobshavn Isbræ, one of the fastest-moving glaciers in the world. Here, Dr. Fahnestock describes the roar of a 1000-foot iceberg dropping off the Jakobshavn...

TOOLIK FIELD STATION, ALASKA-- We often encounter ptarmigan hidden among the lichen-covered rock and tundra plants at Toolik Lake. Ptarmigan live year round in the Arctic. They are well camouflaged in both the winter and summer seasons...

ILULISSAT, GREENLAND-- (By Lisa Strong-Aufhauser) Mosquitoes are a fact of life in Greenland, so we quickly learned. I gave blood first in Kangerlussuaq. I made the mistake of wearing flip-flops...

KANGERLUSSUAQ, GREENLAND-- We caught up with glaciologist Mark Fahnestock on his way back home after a few weeks camping near the Jakobshavn Isbræ, the most productive and among the fastest-moving glaciers in the world...

TOOLIK FIELD STATION, ALASKA– The northern foothills of the Brooks Range, including Toolik Lake, received nearly 15 cm of rain over the past several months. In Fairbanks, the rivers are at levels not observed since 1967. The tundra is fully saturated...

TOOLIK FIELD STATION, ALASKA– Last week, we encountered a herd of musk oxen rambling on the tundra...

SUMMIT CAMP, GREENLAND-- Drs. Jochen Stutz and Jennie Thomas from UCLA are up at Summit looking for halogens which could be contributing to the destruction of ozone, here at Summit and in other polar areas. The instrument they use for this is a large telescope...

SUMMIT CAMP, GREENLAND-- Dave Tanner from Georgia Tech works on a project measuring various chemical species in the snow and in the air at Summit. It is a long way from Georgia up at Summit, but luckily Dave enjoys his work...

KANGERLUSSUAQ, GREENLAND-- A Canadian resource exploration company, Hudson Resources Inc., has been searching for diamonds in Greenland for years. Unfortunately, they found some not far from Kangerlussuaq. This is a big problem for scientists...