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17 November 2017
Animals the size of Labrador retrievers are changing the face of Alaska, creating new ponds visible from space.
3 November 2017
The California governor was stopping in Nome on his way to a meeting in Russia. The 79-year-old environmentalist and leader of a state that resembles a progressive nation wanted to learn why the far north matters. He had never been to the Arctic or Alaska before.
27 October 2017
In the early 1900s, Ernest Leffingwell lived for nine summers and six winters in a cabin on Flaxman Island, a wedge of sand off Alaska’s northern coast 58 miles west of Kaktovik.
6 October 2017
There, at the root ball of a downed balsam poplar, were six lynx kittens the size of yarn balls…
29 September 2017
It started in 1963, when 23-year-old geologist David Whistler sat down for lunch on a rocky hilltop one mile above Kennicott Glacier…
20 September 2017
Wood from trees that fell into Arctic-draining rivers thousands of years ago is giving scientists a detailed look at how Arctic Ocean circulation has changed over the past 12,000 years. In a new study, researchers used nearly 1,000 pieces of driftwood collected from Arctic shorelines since the 1950s to track Arctic sea ice extent and ocean circulation since the start of the Holocene.
18 September 2017
Life on board RV Lance is very ‘koselig’ (cosy in Norwegian). Meals are served at fixed hours in the mess three times a day and coffee is always brewing.
15 September 2017
People travel north from all over for a chance to see the aurora. Soon, Chris Fallen will make his own.
14 September 2017
Atlin was chosen for our field site because it’s home to an ophiolite, a rare place on earth where the crust and mantle are exposed at the surface.
13 September 2017
I spent several days last week on the summit of Monarch Mountain in the company of two Texas A&M University geophysicists and one undergraduate.
8 September 2017
On Saturday night, Matt Gardine was at home outside Fairbanks playing with his daughter when his phone beeped. As the seismologist on call with the Alaska Earthquake Center, Gardine’s duty was to get information out about detectable earthquakes right after they happen.
1 September 2017
In his job as a university machinist, Dale Pomraning has built and fixed earthquake detectors and aurora rockets. But recently he worked on his first object that was once part of a living creature. He and others sliced a six-foot, 100-pound wooly mammoth tusk lengthwise, sort of like a salmon filet.
24 August 2017
An ancient jawbone has led scientists to believe that polar bears survived a period thousands of years ago that was warmer than today.
17 August 2017
There, we reached mile 0 of the Trans-Alaska Pipeline and the finish of a south-to-north walk across Alaska, most of it on the service road that parallels the pipeline.
29 June 2017
YUKON RIVER — It’s high summer, past the solstice. Everything is alive here on the path of the Trans-Alaska pipeline. Since I started this hike across Alaska on the last day of April in Valdez, the country has softened, greened up and started flowing.
5 May 2017
My wife Kristen looked at the Valdez forecast on her phone as we drove to our take-off point. “It says wintery mix of snow and rain the next few days,” she said. “No one likes a wintery mix.”
28 April 2017
Twenty years ago, I was 34 when I walked away from a chain-link fence near Port Valdez and headed east. Those were the first steps on a summer-long trip across Alaska. In a few days, I will begin to retrace those steps.
14 April 2017
More than 700 donors believe in an attempt to recreate the ice age in Siberia. The operators of Pleistocene Park have raised more than $100,000 in a crowdfunding effort to bring bison and yaks to eastern Russia. The creators think the animals will help convert tundra to ancient grasslands that will slow global warming.
7 April 2017
Nine years after it erupted, Kasatochi Island is just beginning to resemble its neighbors.
Kasatochi is a speck in the middle of the Aleutian chain between Dutch Harbor and Adak, about 75 miles east of the latter. The volcanic island had no modern history of erupting until August 2008. In a few days that summer, the island changed from the lush green home of a quarter million seabirds to a gray pile of ash.
31 March 2017
On a sunny afternoon in Nome, Jeff Oatley stepped off his fat bike. That day, for the first time since before the Super Bowl, he had nowhere to ride tomorrow. On March 7, Oatley, with his wife Heather Best (who rode a few hundred miles of choice trail with him), finished a winter bicycle ride from Skagway to Nome.