Record low sea ice — dramatically small Arctic sea ice maximum in March 2017

Arctic sea ice maximum hit a record low in March 2017. Arctic sea ice covered less area than it has any other year since satellite records began in 1979. This record low is the newest in a three-year string of record low Arctic sea ice maximums. Sea ice grows and dwindles with the polar seasons. […]

Storm surges in the Yukon-Kuskokwim Delta

“Doing science in the Delta is more than just coming up with interesting questions and implementing them. It also requires a lot of on-the-ground work and pre-season preparation in order to be out here for as long as we are.” A five month field season in remote Alaska is no deterrent to Ryan Choi. “I […]

Cultural wealth, Point Hope subsistence and sea ice

Whale fin slices in the hands of Point Hope locals are evidence of ancient tradition. Subsistence hunting and gathering provide food and raw materials which support rural Alaskan communities. Subsistence activities make possible customs and traditions… they help define culture. A warming Arctic and associated environmental changes threaten these ways of life. Photographer Clark James […]

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 FrontierScientists.com featuring science about avian puffballs surviving and thriving despite enduring ice on feathers and feet. Rock sandpipers in Alaska In Cook […]

UAVs trail building potential sea ice maps

Trail building potential with UAV maps

“Breaking ice: it’s a community effort where a large amount of ice is leveled by the use of only hand tools,” said Eyal Saiet. Trail building off Barrow’s shore happens every spring. “It can be more than a month’s effort of breaking trail, so anything that can help breaking trail is of value.” “Sea ice […]

Scraping the bottom with sea ice

“It was coming here to Barrow and going to the sea ice north of here that kept me focused on sea ice for the last 15 years,” Andy Mahoney told Frontier Scientists. Mahoney is a sea ice geophysicist and University of Alaska Fairbanks assistant research professor in geophysics. Thick sea ice Level sea ice might […]

Inconstant sea ice

“If you’re coming to the Arctic, bring a good book.” Andy Mahoney, sea ice geophysicist and assistant research professor in geophysics, University of Alaska Fairbanks, was waiting out bad weather so he and his team could travel by helicopter over sea ice. Barrow, Alaska, the northernmost city in the United States, is surrounded by the […]

Polar bears and gulls feeding on whale carcass on the Arctic coast of Alaska. A possible transition zone for disease transmission. / Courtesy USGS

Polar bears and the threat of disease

Genetic studies show that polar bears have “A relatively naïve immune system,” according to research wildlife biologist Todd Atwood, who heads the U.S. Geological Survey – Alaska Science Center Polar Bear Research Program. When polar bears are forced ashore they face new threats from disease. Polar bears, marine predators known for traversing arctic sea ice […]

Polar bears respond to sea ice habitat loss

More polar bear videos – the cost of finding food

September 8, 2015— Frontier Scientists presents new videos Polar bear swims 400 miles and What makes a polar bear? Also, explore our new site updated with a brand new look and better features: more mobile friendly, same url at FrontierScientists.com. Anthony Pagano, research zoologist with the U.S. Geological Survey – Alaska Science Center, talks about […]

Call to act on climate at Anchorage GLACIER conference

It’s impressive when President Obama visits your home base— Anchorage. And you know something important is happening when two cabinet members, Secretary of State John Kerry and Secretary of the Interior Sally Jewell, top level white house officials, foreign dignitaries, Alaskan Republican senators, and rural Alaskan officials all converge. It’s CLIMATE CHANGE. The Department of […]