Alaska's new map reflects the changes in our modern understanding of geology as it builds on the past. More than 750 references were used in creating the map, some as old as 1908 and as new as 2015.

GUESSWORK MAPS OF ALASKA. Share full article. Jan. 1, 1887. Credit... The New York Times Archives. ... Subscribers may view the full text of this article in its original form through TimesMachine.

Drawing on more than 750 sources and featuring hundreds of pages of supplemental material, a new map of Alaska's surface geology was a two-decade labor of love.

One year before Alaska became part of America, 21-year-old William Dall ascended the Yukon River on a sled pulled by dogs. The man who left his name all over the state was in 1866 one of the first ...

A map shows where in Alaska may be at risk of serious flooding from sea level rise by 2100. A new study from University of Alaska Fairbanks graduate student Richard Buzard, found that communities ...