Every summer, Alaskaâ€™s glaciers melt and send vast quantities of water gushing through silty gray rivers, past towns and villages and finally into the sea. Some glaciers calve directly into the ocean, instantly losing car-sized chunks of ice and wowing boats full of tourists.
The trick to getting a good ice core is to drill straight down into the sea ice, continually clear the slush gurgling up from the ocean, correctly reassemble the core fragments on the tray, take its temperature every couple of inches before it melts or cools, and saw it into hockey-puck-sized chunks without dropping them […]
On the 5-mile snowmachine ride up to Point Barrow, we saw several fresh polar bear tracks the size of dinner plates, a pile of whalebones from last year, and a 3-foot-wide crack in the sea ice that could swallow a sled. The crack was created when an ice floe in the open water crashed into […]
Near a small village in Russia, Marina Ivanova stepped into cross-country skis and kicked toward a hole in the snow. The meteorite specialist with the Smithsonian Museum of Natural History and Vernadsky Institute in Moscow was hunting for fragments of the great Chelyabinsk Meteorite that exploded three days earlier.
An April snowstorm whirling outside my window today seems to be announcing the postponement of spring. As I sit here watching the show, it makes me think back to the shortest summer ever.
Friday, March 1, 2013, Juneau, Alaska â€“ The representative whose district includes territory where polar bears roam and the Co-Chairs of the Alaska House Resources Committee offered comment today on the Appeals Court of the District of Columbiaâ€™s ruling affirming the U.S. Fish & Wildlife Serviceâ€™s listing of the polar bear as a threatened species […]