SUMMIT CAMP, GREENLAND-- All of the science up at Summit Camp is made possible by a small group of amazing camp staff. In this second series of videos, meet some of the other staff essential to Summit Camp's operation...

KANGERLUSSUAQ, GREENLAND-- To understand how Earth's climate system has changed over time, we need to find, develop and use natural recorders of temperature and precipitation. One natural thermometer comes in the form of alkenones: trans-fats produced by certain algae...

SUMMIT CAMP, GREENLAND-- All of the science up at Summit Camp is made possible by a small group of amazing camp staff. From mechanics to…

SUMMIT CAMP, GREENLAND-- Transportation in areas where scientists are making precise atmospheric measurements is no small matter. Meet Dr. Ethan Brodsky from the University of Wisconsin, who advised a group of undergraduate students in the design and build of a quiet, non-polluting, powerful electric snowmobile...

BARROW, ALASKA-- Our crew weathered a cold rainy day in the Arctic to excavate two ancient burials at the Nuvuk site on Point Barrow. Though human remains cannot be filmed, worked bone, netting stones and other remnants can be seen...

SUMMIT CAMP, GREENLAND-- For two days the other week, Summit experienced strong winds and blowing snow, making work, and even walking around camp, difficult.

SUMMIT CAMP, GREENLAND-- The start of our research involves digging, and lots of it. Luckily we had some great weather, and a whole crew of motivated diggers...

BARROW, ALASKA-- (By Julie Konop) What does a Ringed seal's breathing hole look like and how do you find one on a vast sheet of sea ice? Dr. Brendan Kelly uses the canine skills of Cooper, a Black Labrador...

BARROW, ALASKA-- (By Julie Konop) Dr. Bart Kempenaers and his team fashion fake Sandpiper eggs, swap them for the real ones in the nest and incubate them in their lab at BASC's new research facility. Once the hatchlings emerge...

SUMMIT CAMP, GREENLAND-- Summit Science Techs Andy Clarke and Steve Munsell launch a balloon to measure ozone (and temperature and pressure) above camp.