Wintering Pribilof Rock Sandpiper Science

Rock sandpipers in Alaska videos

“Typically when a bird gets any ice on their body it’s game over.” But not for rock sandpipers overwintering on the mudflats of Cook Inlet, Alaska. Watch new videos about rock sandpipers on featuring science about avian puffballs surviving and thriving despite enduring ice on feathers and feet. Rock sandpipers in Alaska In Cook […]

atmosphere earth interactions

Precautions amidst uncertainty

“The question is not ‘do we know everything?’ it is ‘do we know enough?’ or ‘how can we best make a decision using what we do know?’ ~ Sense About Science publication: ‘Making Sense of Uncertainty’ In cities where heat waves are already becoming more frequent or more intense, the installation of heat watch warning […]

Arctic grayling head closeup

Grayling and the great commute

I remember vivid visuals which manage to compress something immense into the space of seconds: the cosmic force of a big bang flinging matter across the universe, Ice Age glaciers clamoring down from the north then retreating again, time-lapse footage of the tides’ rhythmic breathing. Even commuters dancing the stop-and-go of a traffic light. An […]

zonal polar jet stream

Under pressure: Arctic trends sparking extreme weather at large

Laura Nielsen for Frontier Scientists In September 2012, at the end of last summer, the Arctic sea ice extent reached a record low since satellite measurements began. And, according to the National Snow and Ice Data Center, summer sea ice extent in the Arctic has declined roughly 40 percent in the last three decades. The […]

Arctic snow cover low

Dramatic report card for the Arctic in 2012

Ned Rozell for UAFGI – Northern sea ice is at its lowest extent since we’ve been able to see it from satellites. Greenland experienced its warmest summer in 170 years. Eight of 10 permafrost-monitoring sites in northern Alaska recorded their highest temperatures; the other two tied record highs. 2012 was a year of “astounding” change for much […]